Gracy3535:
That's exactly what am facing right now

Did you ise a different mail and number too?

[quote author=afoobabs post=75966388][/quote]
Thanks.... Very explicit

I am having a problem logging in to my jamb profile. After I put in my email and password, it keeps saying incorrect email or password and the password is correct. I am very sure of that.
What could be the problem ??
Though I used the same number and password I used last year. The cbt operator in charge of my registration gave me a new password to use.

DrOptimistic:
I am having a problem logging in to my jamb profile. After I put in my email and password, it keeps saying incorrect email or password and the password is correct. I am very sure of that.
What could be the problem ??
Though I used the same number and password I used last year. The cbt operator in charge of my registration gave me a new password to use.

I suggest that you go to cbt center.
they should know better.

Itzneowizy:
Very helpful and nice...thank you

Please is there a formula for calculating the number of Isomers an organic compound has??

There is no general formula for calculating the isomers of an organic compound. The only way to calculate the isomers is to draw all the possible structures of an organic compound and then count the number. In exams, you can't be asked to find the number of isomers of more than five or six carbon - carbon atom. Ten carbon - carbon atom has 75 isomers.

*MOCK! MOCK!! MOCK!!!*

This is to announce to our esteemed students and the general public that *CTA 2019 UTME 6TH (final) MOCK* has been scheduled as follows:

*Date* : Saturday, March 2nd, 2019.

*Time* : 10:00am

*VENUE* : Opposite Abadina grammar school, along University of Ibadan fire station road,Abadina/Ajibode road, University of Ibadan.

*Fee* : �#500

Candidates shall be tested based on their four jamb subject combinations.

Intensive corrections follows immediately.

Students are hereby advised to come along with their lunch/lunch money, for maximum concentration.

Deadline for payment: Thursday (February 28, 2019)


For inquiries about the mock and our coaching classes , call :
� 08155483591
� 08145945474


Don't forget nobody wins until we all win. So , kindly share this message with friends and to all group chats you belong

Hayzed0601:
Plz who know any UI whatsAppp aspirant group for this year..
Pls drop the group link

Drop your phone number. Nairaland don't support WhatsApp links.

TeflonBlixx:


Did you ise a different mail and number too?

Yes New email and new number

Eben331:



Drop your phone number. Nairaland don't support WhatsApp links.

08142339409
Thanks

For someone who wants to study pharmacy,what score should she aim for in jamb and what's was the cut off last year for pharmacy?

dolapo74:
I suggest that you go to cbt center. they should know better.

Ok, thanks.

harjorlarh:
For someone who wants to study pharmacy,what score should she aim for in jamb and what's was the cut off last year for pharmacy?

Last year cut off for Pharmacy was 61.But it will be more than that this year sha.Btw, I'm also gunning for Pharmacy.

Eben331:



Hope this help ??

Thanks so much

DrOptimistic:
I am having a problem logging in to my jamb profile. After I put in my email and password, it keeps saying incorrect email or password and the password is correct. I am very sure of that.
What could be the problem ??
Though I used the same number and password I used last year. The cbt operator in charge of my registration gave me a new password to use.

if you av access to the email account a message has been sent into it that contained your details including your profile password

log in to retrive it.

Hello friends, My bosses and staunch UI aspirants here, I greet you all...

You guys are really doing a great job here!.... Kudos to all!...I salute afoobabs for this wonderful initiative...

I'm sorry that I couldn't start earlier with you ,.. I had been soooooo busy....

One of the greatest code of conduct for UI students and aspirants is Generosity and Love for one another.


I have met great men and women on this platform and they have really influenced my life positively.

I will not fail to contribute the little I can to ensure that ALL SERIOUS ASPIRANTS here gets nothing less than 300+ in JAMB 2019 and at least 70+ in the forthcoming UI PostUTME!

It is easier than you think!... Believe me!


I rose from 215 in JAMB 2017 to 303 in 2018.I once scored 53 in UI POSTUTME but I came back stronger hitting a score of 74 in the same UI.


The above scores are enough to get you admission in many courses in UI....except the very competitive ones like medicine where you need to score like 305-320 and 77-85 in UI POSTUTME to get admitted going by last years' cut off mark for medicine which is 76.5 .
Mind you ,the cutoff marks vary every year depending on students performance. It can be as low as 71 or as high as 80 for medicine.


I was able to blast jamb and UI PostUTME after many failures when
1 : I changed my mindset
2 : I bought better textbooks
3 : I also got a good teacher though only in chemistry and physics.
4 : I studied not less than 8 hours everyday.
5 : Very importantly, I prayed to my God.

I recommend these textbooks for Jamb students and UI aspirants here because I used them and they helped me.

ENGLISH
Invisible Teacher by Dele Ashade
A-Z of Jamb's Use of English by Dele Ashade

PHYSICS
Lamlad's Physics by O. AJAJA & H. B. OLANIYI.
New School Physics by M. W. ANYAKOHA, Ph D

CHEMISTRY
New School Chemistry by Osei Yaw Ababio.
Lamlad's Chemistry by F. O. AYINDE & F. O. I ASUBIOJO.
Understanding Chemistry by Godwin O. Ojokuku.

BIOLOGY
Explicit Biology by O. J. OLAOYE
Idodo Ume College Biology.
Modern Biology.

Also, do not underrate your JAMB PAST QUESTIONS.It is like a prophesy into the main exam! ... Solve at least one year each day until you can get at least 47/50 in each subject!

By tomorrow, we will start serious brainstorming !...If you are with me, indicate via the like button!



Cc:
Pes13
Afoobabs
Nltaliban
Eben331
TeflonBlixx
Gracy3535
Freshsteph
TheHistorian
DamayoGenius
Chiomamee
Ajet001
MrEgghead
Bobola07
Condomsir
Samuelizz
IFEOLUWAKRIZ
Sirgalahad26
Oldfoolnigger
Babablogger.........the list of my great bosses goes on!

afoobabs:


if you av access to the email account a message has been sent into it that contained your details including your profile password

log in to retrive it.

Yes I have done that but after putting the password, it keeps saying incorrect email or password.

DrBESTJC:
Hello friends, My bosses and staunch UI aspirants here, I greet you all...

You guys are really doing a great job here!.... Kudos to all!...I salute afoobabs for this wonderful initiative...

I'm sorry that I couldn't start earlier with you ,.. I had been soooooo busy....

One of the greatest code of conduct for UI students and aspirants is Generosity and Love for one another.


I have met great men and women on this platform and they have really influenced my life positively.

I will not fail to contribute the little I can to ensure that ALL SERIOUS ASPIRANTS here gets nothing less than 300+ in JAMB 2019 and at least 70+ in the forthcoming UI PostUTME!

It is easier than you think!... Believe me!


I rose from 215 in JAMB 2017 to 303 in 2018.I once scored 53 in UI POSTUTME but I came back stronger hitting a score of 74 in the same UI.


The above scores are enough to get you admission in many courses in UI....except the very competitive ones like medicine where you need to score like 305-320 and 77-85 in UI POSTUTME to get admitted going by last years' cut off mark for medicine which is 76.5 .
Mind you ,the cutoff marks vary every year depending on students performance. It can be as low as 71 or as high as 80 for medicine.


I was able to blast jamb and UI PostUTME after many failures when
1 : I changed my mindset
2 : I bought better textbooks
3 : I also got a good teacher though only in chemistry and physics.
4 : I studied not less than 8 hours everyday.
5 : Very importantly, I prayed to my God.

I recommend these textbooks for Jamb students and UI aspirants here because I used them and they helped me.

ENGLISH
Invisible Teacher by Dele Ashade
A-Z of Jamb's Use of English by Dele Ashade

PHYSICS
Lamlad's Physics by O. AJAJA & H. B. OLANIYI.
New School Physics by M. W. ANYAKOHA, Ph D

CHEMISTRY
New School Chemistry by Osei Yaw Ababio.
Lamlad's Chemistry by F. O. AYINDE & F. O. I ASUBIOJO.
Understanding Chemistry by Godwin O. Ojokuku.

BIOLOGY
Explicit Biology by O. J. OLAOYE
Idodo Ume College Biology.
Modern Biology.

Also, do not underrate your JAMB PAST QUESTIONS.It is like a prophesy into the main exam! ... Solve at least one year each day until you can get at least 47/50 in each subject!

By tomorrow, we will start serious brainstorming !...If you are with me, indicate via the like button!



Cc:
Pes13
Afoobabs
Nltaliban
Eben331
TeflonBlixx
Gracy3535
Freshsteph
TheHistorian
DamayoGenius
Chiomamee
Ajet001
MrEgghead
Bobola07
Condomsir
Samuelizz
IFEOLUWAKRIZ
Sirgalahad26
Oldfoolnigger
Babablogger.........the list of my great bosses goes on!

Thank you very much. God bless you. I wish to learn more from you guys about UI.

DrOptimistic:



Yes I have done that but after putting the password, it keeps saying incorrect email or password.

did you insert the email in the second field.

there are two fields.

login as candidate field and login as cbt center field

input your email on both fields then login as candidate

if you leave the second field unfilled it will not login

Good to have you back bro

DrBESTJC:
Hello friends, My bosses and staunch UI aspirants here, I greet you all...

You guys are really doing a great job here!.... Kudos to all!...I salute afoobabs for this wonderful initiative...

I'm sorry that I couldn't start earlier with you ,.. I had been soooooo busy....

One of the greatest code of conduct for UI students and aspirants is Generosity and Love for one another.


I have met great men and women on this platform and they have really influenced my life positively.

I will not fail to contribute the little I can to ensure that ALL SERIOUS ASPIRANTS here gets nothing less than 300+ in JAMB 2019 and at least 70+ in the forthcoming UI PostUTME!

It is easier than you think!... Believe me!


I rose from 215 in JAMB 2017 to 303 in 2018.I once scored 53 in UI POSTUTME but I came back stronger hitting a score of 74 in the same UI.


The above scores are enough to get you admission in many courses in UI....except the very competitive ones like medicine where you need to score like 305-320 and 77-85 in UI POSTUTME to get admitted going by last years' cut off mark for medicine which is 76.5 .
Mind you ,the cutoff marks vary every year depending on students performance. It can be as low as 71 or as high as 80 for medicine.


I was able to blast jamb and UI PostUTME after many failures when
1 : I changed my mindset
2 : I bought better textbooks
3 : I also got a good teacher though only in chemistry and physics.
4 : I studied not less than 8 hours everyday.
5 : Very importantly, I prayed to my God.

I recommend these textbooks for Jamb students and UI aspirants here because I used them and they helped me.

ENGLISH
Invisible Teacher by Dele Ashade
A-Z of Jamb's Use of English by Dele Ashade

PHYSICS
Lamlad's Physics by O. AJAJA & H. B. OLANIYI.
New School Physics by M. W. ANYAKOHA, Ph D

CHEMISTRY
New School Chemistry by Osei Yaw Ababio.
Lamlad's Chemistry by F. O. AYINDE & F. O. I ASUBIOJO.
Understanding Chemistry by Godwin O. Ojokuku.

BIOLOGY
Explicit Biology by O. J. OLAOYE
Idodo Ume College Biology.
Modern Biology.

Also, do not underrate your JAMB PAST QUESTIONS.It is like a prophesy into the main exam! ... Solve at least one year each day until you can get at least 47/50 in each subject!

By tomorrow, we will start serious brainstorming !...If you are with me, indicate via the like button!



Cc:
Pes13
Afoobabs
Nltaliban
Eben331
TeflonBlixx
Gracy3535
Freshsteph
TheHistorian
DamayoGenius
Chiomamee
Ajet001
MrEgghead
Bobola07
Condomsir
Samuelizz
IFEOLUWAKRIZ
Sirgalahad26
Oldfoolnigger
Babablogger.........the list of my great bosses goes on!

.......

afoobabs:


did you insert the email in the second field.

there are two fields.

login as candidate field and login as cbt center field

input your email on both fields then login as candidate

if you leave the second field unfilled it will not login

I don't understand this. Are there two fields which I must input email?

It is through www.jamb.org.ng/efacility I input my email and I saw only one field for email and the other field for password.

DrOptimistic:



I don't understand this. Are there two fields which I must input email?

It is through www.jamb.org.ng/efacility I input my email and I saw only one field for email and the other field for password.

it has been updated.
may be you should copy the password direct from gmail and paste in the password field.

if this doesnt work out, kindly visit the nearest cbt centre

Quick Revision Tips in CHEMISTRY

ORGANIC CHEMISTRY


# This is the study of compounds of carbon occurring naturally,--excluding the oxides of carbon and trioxocarbonate(IV) compounds, which are classified as inorganic compounds.

# Catenation is the ability of carbon to form single, double and triple covalent bonds between its own atoms.

# Isomerism is the existence of two or more compounds (known as isomers ) with the same molecular formula but different molecular structures.

# Organic compounds are divided into Hydrocarbons and Non-Hydrocarbons .

# Hydrocarbons contain carbon and hydrogen only. They are further divided into Aliphatic(acyclic and cyclic) and Aromatic compounds.

# Non-Hydrocarbons are derived from the corresponding hydrocarbons by replacing one or more hydrogen atoms with atoms of the halogens(Cl,F,Br, and I) or groups of atoms such as -OH, -CO₂H, -NH₂ and -CN. These groups are called heteroatoms . A heteroatom is an atom or groups of atoms other than carbon and hydrogen.
Non-hydrocarbons can be acidic, basic or neutral .

# Alkanes also known as the paraffins hybridise to give SP³ hybrid orbitals

# Alkenes also known as the Olefins hybridise to give SP² hybrid orbitals

# Alkynes also traditionally known as acetylenes hybridise to give SP hybrid orbitals.

# A homologous series is a family of organic compounds which follows a regular structural pattern in which each successive member differs in its molecular formula by a -CH[b]2[/b] - group or in its relative molecular mass by 14 units.
Members of a homologous series have a General Molecular Formula . The Physical Properties of the members change gradually as the number ot carbon atoms per molecule increases. Members of a homologous series show similar chemical properties and they have general methods of preparation.

# Alkyl groups are derived from the alkanes by the loss of a hydrogen atom.It can be represented by the symbol R.

# A Functional group is an atom,a radical(group of atoms) or a bond common to a homologous series, and which determines the main chemical properties of the series.

# The functional group determines the basic chemistry of a compound, while the alkyl group affects the physical properties of a compound.


To be continued...

PHYSICS


Use the diagram below to answer the following questions:

1. If the frequency of waveform A is 60Hz, calculate the period of waveform B.

2. What is the number of type B waves passing a given point in the medium in 5s?


3. If the speed of the waves is 5m/s, calculate in centimetres the distance between two successive particles of waveform A which are exactly in phase.


...

afoobabs:


it has been updated.
may be you should copy the password direct from gmail and paste in the password field.

if this doesnt work out, kindly visit the nearest cbt centre

Ok I'll check it out.
Thanks for the input so far.
I really appreciate it.

Orezy5:
PHYSICS


Use the diagram below to answer the following questions:

1. If the frequency of waveform A is 60Hz, calculate the period of waveform B.

2. What is the number of type B waves passing a given point in the medium in 5s?


3. If the speed of the waves is 5m/s, calculate in centimetres the distance between two successive particles of waveform A which are exactly in phase.


...

1. 0.025s

2. 200

3. 0.0833m or 8.33cm

Sofia01:
4. The first forms of life on Earth were ________. a. plants b. microorganisms c. birds d. dinosaurs
5. A suggested and testable explanation for an event is called a ________. a. hypothesis b. variable c. theory d. control
6. Which of the following sciences is not considered a natural science? a. biology b. astronomy c. physics d. computer science
7. The type of logical thinking that uses related observations to arrive at a general conclusion is called ________. a. deductive reasoning b. the scientific method c. hypothesis-based science d. inductive reasoning
8. The process of ________ helps to ensure that a scientist’s research is original, significant, logical, and thorough. a. publication b. public speaking c. peer review d. the scientific method
9. A person notices that her houseplants that are regularly exposed to music seem to grow more quickly than those in rooms with no music. As a result, she determines that plants grow better when exposed to music. This example most closely resembles which type of reasoning? a. inductive reasoning b. deductive reasoning c. neither, because no hypothesis was made d. both inductive and deductive reasoning
10. The smallest unit of biological structure that meets the functional requirements of “living” is the ________. a. organ b. organelle c. cell d. macromolecule
11. Viruses are not considered living because they ________. a. are not made of cells b. lack cell nuclei c. do not contain DNA or RNA d. cannot reproduce
12. The presence of a membrane-enclosed nucleus is a characteristic of ________. a. prokaryotic cells b. eukaryotic cells c. living organisms d. bacteria
13. A group of individuals of the same species living in the same area is called a(n) ________. a. family b. community c. population d. ecosystem
14. Which of the following sequences represents the hierarchy of biological organization from the most inclusive to the least complex level? a. organelle, tissue, biosphere, ecosystem, population b. organism, organ, tissue, organelle, molecule c. organism, community, biosphere, molecule, tissue, organ d. biosphere, ecosystem, community, population, organism
15. Where in a phylogenetic tree would you expect to find the organism that had evolved most recently? a. at the base b. within the branches c. at the nodes d. at the branch tips

Are these O level biology questions?

Sofia01:
4. The first forms of life on Earth were ________. a. plants b. microorganisms c. birds d. dinosaurs
5. A suggested and testable explanation for an event is called a ________. a. hypothesis b. variable c. theory d. control
6. Which of the following sciences is not considered a natural science? a. biology b. astronomy c. physics d. computer science
7. The type of logical thinking that uses related observations to arrive at a general conclusion is called ________. a. deductive reasoning b. the scientific method c. hypothesis-based science d. inductive reasoning
8. The process of ________ helps to ensure that a scientist’s research is original, significant, logical, and thorough. a. publication b. public speaking c. peer review d. the scientific method
9. A person notices that her houseplants that are regularly exposed to music seem to grow more quickly than those in rooms with no music. As a result, she determines that plants grow better when exposed to music. This example most closely resembles which type of reasoning? a. inductive reasoning b. deductive reasoning c. neither, because no hypothesis was made d. both inductive and deductive reasoning
10. The smallest unit of biological structure that meets the functional requirements of “living” is the ________. a. organ b. organelle c. cell d. macromolecule
11. Viruses are not considered living because they ________. a. are not made of cells b. lack cell nuclei c. do not contain DNA or RNA d. cannot reproduce
12. The presence of a membrane-enclosed nucleus is a characteristic of ________. a. prokaryotic cells b. eukaryotic cells c. living organisms d. bacteria
13. A group of individuals of the same species living in the same area is called a(n) ________. a. family b. community c. population d. ecosystem
14. Which of the following sequences represents the hierarchy of biological organization from the most inclusive to the least complex level? a. organelle, tissue, biosphere, ecosystem, population b. organism, organ, tissue, organelle, molecule c. organism, community, biosphere, molecule, tissue, organ d. biosphere, ecosystem, community, population, organism
15. Where in a phylogenetic tree would you expect to find the organism that had evolved most recently? a. at the base b. within the branches c. at the nodes d. at the branch tips

AADCDBCBBCDC

afoobabs:


did you insert the email in the second field.

there are two fields.

login as candidate field and login as cbt center field

input your email on both fields then login as candidate

if you leave the second field unfilled it will not login

Please post the link here or probably show the fields for email in which one is for candidate and the other for cbt center.

DrBESTJC:
Quick Revision Tips in CHEMISTRY

ORGANIC CHEMISTRY


# This is the study of compounds of carbon occurring naturally,--excluding the oxides of carbon and trioxocarbonate(IV) compounds, which are classified as inorganic compounds.

# Catenation is the ability of carbon to form single, double and triple covalent bonds between its own atoms.

# Isomerism is the existence of two or more compounds (known as isomers ) with the same molecular formula but different molecular structures.

# Organic compounds are divided into Hydrocarbons and Non-Hydrocarbons .

# Hydrocarbons contain carbon and hydrogen only. They are further divided into Aliphatic(acyclic and cyclic) and Aromatic compounds.

# Non-Hydrocarbons are derived from the corresponding hydrocarbons by replacing one or more hydrogen atoms with atoms of the halogens(Cl,F,Br, and I) or groups of atoms such as -OH, -CO₂H, -NH₂ and -CN. These groups are called heteroatoms . A heteroatom is an atom or groups of atoms other than carbon and hydrogen.
Non-hydrocarbons can be acidic, basic or neutral .

# Alkanes also known as the paraffins hybridise to give SP³ hybrid orbitals

# Alkenes also known as the Olefins hybridise to give SP² hybrid orbitals

# Alkynes also traditionally known as acetylenes hybridise to give SP hybrid orbitals.

# A homologous series is a family of organic compounds which follows a regular structural pattern in which each successive member differs in its molecular formula by a -CH[b]2[/b] - group or in its relative molecular mass by 14 units.
Members of a homologous series have a General Molecular Formula . The Physical Properties of the members change gradually as the number ot carbon atoms per molecule increases. Members of a homologous series show similar chemical properties and they have general methods of preparation.

# Alkyl groups are derived from the alkanes by the loss of a hydrogen atom.It can be represented by the symbol R.

# A Functional group is an atom,a radical(group of atoms) or a bond common to a homologous series, and which determines the main chemical properties of the series.

# The functional group determines the basic chemistry of a compound, while the alkyl group affects the physical properties of a compound.


To be continued...

M
Thanks. More of this

Quick Revision Questions in CHEMISTRY.

To be answered in 20minutes !

The correct answers will be posted with EXPLANATIONS in 24 hours!


1 : The knowledge of half-life can be used to ___
A ) create an element.
B ) detect an element.
C ) split an element.
D ) irradiate an element.


2 : Sieving is a technique used to separate mixtures containing solid particles of _______
A ) small sizes.
B ) large sizes.
C ) different sizes.
D ) the same size.


3 : A mixture of iodine and sulphur crystals can be separated by treatment with _________
A ) water to filter off sulphur.
B ) carbon (IV) sulphide to filter off iodine.
C ) ethanoic acid to filter of sulphur.
D ) methanol to filter off iodine.


4 : The ratio of the initial to the final pressure of a given mass of gas is 1 : 1.5 . Calculate the final volume of the gas if the initial volume was 300cm³ at the same temperature _______
A ) 750cm³
B ) 120cm³
C ) 200cm³
D ) 450cm³


5 : The fundamental difference between the three states of matter is the ________
A ) shape of their particles.
B ) number of particles in each state.
C ) shape of the container they occupy.
D ) degree of movement of their particles.


6 : 50cm³ of carbon (II) oxide was exploded with 150cm³ of air containing 20% of Oxygen by volume. Which of these reactants was in excess? ________
A ) carbon (II) oxide.
B ) carbon (IV) oxide.
C ) Oxygen.
D ) Nitrogen.


7 : The distance between the nuclei of chlorine atoms in a chlorine is 0.194mm. The atomic radius of chlorine atom is ? ________
A ) 0.097mm
B ) 0.194mm
C ) 0.388mm
D ) 2.388mm


8 : The pOH of a solution of 0.25 mol per dm³ of hydrochloric acid is? _________
A ) 12.40
B ) 13.40
C ) 14.40
D ) 14.60


9 : ½Zn²⁺_aq + e- ------> ½Zn _(s)

In the reaction above, calculate the quantity of electricity required to discharge Zinc. ______
A ) 0.965 x 10⁴ C
B ) 4.820 x 10⁴ C
C ) 9.650 x 10⁴ C
D ) 48.200 x 10⁴ C
[F = 96500 Coulomb per mol]


10 : 0.46g of ethanol when burned raised the temperature of 50g of water by 14.3K. Calculate the heat of combustion of ethanol. _______
A ) +3000kJ per mol
B ) +300kJ per mol
C ) -300kJ per mol
D ) -3000kJ per mol
[C = 12, O = 16, H = 1, Specific heat capacity of water = 4.2 Joule per gram per Kelvin]

NOTE ....

DrBESTJC changed to MrEDUCATION