Isryl02: cellulose is a polysacharride, other 3 are mono

except maltose which is disaccharide

Amen oooooooooooooooooooooooooooooooooo

@fynestboy,if you are offered admission both in ui and o.a.u with your aspiring course,which one out of the two will you accept?

Fynestboi: Confirm u sef tk am.. No tym to check tym..

every seconds gone,brings ur nearer to the deal day jamb

mayorall: Whats the percentage composition of oxygen in K2Cr2O7?
Cr =52
k = 39
0 = 16

A.14.20
B.26.53
C.38.09
D.35.37

7(16)/2(39)*2(52)*100

mayorall:

Hmmm...Only temperature has effect on equilibrium constant.......

well,that's his own answer,any other answer contrary

mayorall:

At a free or uncombined state, Chlorine, Oxygen, Nitrogen etc exist as diatomic...

hmmm! CONVINCED

Which of the following has effect on equilibrium costant?
a)pressure
b)temperature
c)concentration
d)catalyst
e)all of the above except catalyst

mayorall:

Remember Chlorine is diatomic....Cl2

but you did not state may be it's chlorine atom=cl ore chlorine molecule=cl2 in the question

mayorall:

nice...its the process used in production of soap...

exactly,that is the process of making soap

joseboy199:
hw wil pressure affect it

increase in pressure favours the forward reaction while reduction in pressure favours the backward reaction

mayorall:

hmmm your reasons are actually right but the answer is wrong...RANJU MO D OPTIONS WELLA....

but argon has the highest RMM from the given option A-D.....well,may be you explain

mayorall: Which of the following reactions take place between vegetable oil and plant ash extract

A..esterification
B..Neutralization
C..Saponification
D..Fermentation

C
REASON: (COOH) from vegetable oil and (KOH) from plant ash extract,the reaction of there two compounds is known as saponification

mayorall: Which of the following gases will have the lowest rate of diffusion under the same conditions?

A.Argon
B.Chlorine
C.Nitrogen
D.Oxygen

A
REASON:Rate of diffusion is inversely proportional to the relative molecular mass....i.e the more the relative molecula mass,the less its rate of diffusion...therefore from the question,argon has the highest RMM,it will definately have lesser rate of diffusion

mayorall: N2 + 3H2 <===> 2NH3 Dh = -92kjmol^-1

Whats the effect of increasing the temperature of the system

A.The forward reaction will be favoured
B..Backward reaction will be favoured
C.The will be no effect
D.Both forward and backward reaction will be favoured.

B
reason:the equation is exotermic.thus,increase in temperature favour the reverse reaction which is the reactant

mayorall: Let more questions come in......

please teach us the calculations in energetics.....i mean all those heat of combustion,formation,e.t.c

Fynestboi: i wuld try and get wat to do abt it

i think the series is only sold in the school .

Fynestboi: Dats wat am lukng 4 mai guy were do u reside?

ekiti state.....so how do we go about this

mayorall:

undergraduate...studying Biochemistry at Uniosun...wat abou u

ok.am an aspirant for now

ANDREW2EIC:

The goldleaf will diverge

you're on the way,but you did not mention the degree of its divergence.......may be divergence increase,reduce or comes to state of rest..

mayorall:

when alcohol is reacted with pcl5, it gvs off HCl......

Dont think hydra has false germ cell but heard of pseudomania in 100 level when discussion hydra wt a professor..

you've tried,but it's wrong...besides,are you an aspirant or student.if student which school and course?

Fynestboi: Exactly dats d main koko God wuld c us thru d end shall gv birth to Toy.

amen oooo...i no know how i fit get oau post ume series oo.se you get anY IDEA

Fynestboi: how va wit readng wat subject ve u been able to cover time wait 4 no man am sure at a twinkle of d eye april 27 dn show... Make use of ur tym to achieve da best..

my guy,jamb na next month oooo.tym no be our friend oo

Chemistry:
What is the substance used to confirm the test of alkanols?
Physics:
when a positively charged body is brought near a neutral gold leaf electroscope,what happens to the leaf?
Biology:
what is the name of the false germ cell in hydra?
Maths:
find the inverse of y=(3x + 4)

Chemistry:
What is the substance used to confirm the test of alkanols?
Physics:
when a positively charged body is brought near a neutral gold leaf electroscope,what happens to the leaf?
Biology:
what is the name of the false germ cell in hydra?
Maths:
find the inverse of y=(3x + 4)

happy new month to you all

[quote author=buzyguy]Electrons wil singly occupy itz orbitalz b4 pairing quoted by who?[/quote

mayorall: Bring in questions please...

ok.what is the compound present in the hydrophilic head of soaps and detergents?

buzyguy: Yes u rite,bt only fluorine hz an oxidatn numb. Of -1 only,odaz av -1,1,3,5 nd 7 reasn z dat da s nd p orbitals at da outermost shell of the elements r excitd to the nxt d-orbitals wich mak up of five hybrid electrn orbitals.bro datz da best of my knwledge,da questn evn cam out in da obj chem. Waecgce last yr. So itz nt daaat advanced (

i guess the element which have variable oxidation number in halogen is astatine.
Reason:it belongs to the d-block orbital..

Fynestboi: hmmmmm no be my fault i ve much pals here bt dat thread to dull gan ni wenever i tries to make tns lively deir s no one to join coz one pesn cannot do itit s joint wrk no vex i go amend and re u also oau aspirant?

true talk!but make we de visit there once in a while..don't worry,all the spectatator we de there go soon precipitate as jamb approaches.......me be O.A.U aspirant:OBA AWON UNIVERSITY....happy new month uites

@fynestboy,you de vex me oooo.....you no de post for your school thread we be say na your first choice....you come de boost ui thread.....nawa oooo....

buzyguy: Hmm,neva relax read mak ur eyez comot water to get ur target score.gd afternun jst bak frm wok,now jaeckn galore

which work you de do?