Chidorx60:

My center had issues with their computers mine got put off half way but I managed to get 258 sha
What about you

Hmm..you had 258 and you're still online.
Do you think I'm a child?

WinningEleven:

Hmm..you had 258 and you're still online.
Do you think I'm a child?

I don't have any reason to lie,
That score wasn't a reflection of my capabilities but the result of unfavourable circumstances.

What was yours,I assume you did very well since you're online.

Chidorx60:

I don't have any reason to lie,
That score wasn't a reflection of my capabilities but the result of unfavourable circumstances.

What was yours,I assume you did very well since you're online.

He he... I had 309.

WinningEleven:
Here is a thread fully dedicated to those of us striving to gain admission this year and later jambites

This thread is dedicated to updating the present and future jambites


I hope this thread will be of help. Lemme call the legends.
Pes14 chidorx80 lagista kennydoc and the other legends please come in.
Lalasticlala please move it to the promised land

Modified:-
If you're interested, you can introduce yourself by saying your name and your subject combination

thanks for this
But please am looking for where to get all school putme past questions.... Maybe some also

WinningEleven:
He he... I had 309.

centurionpapa English biology chemistry physics.
1.whichof the following have an octane rating of zero a octane b 2,2,4 trimethylpentane c heptane d ethane
2.chlorine passed into boiling ethanoic acid produce----- 3. which esters give a banana flavour .... 4.boiling methyl cyanide with acid produce... 5.the process of turning oil into margarine is called..
I love this thread let's keep it alive

centurionpapa:

centurionpapa
English biology chemistry physics.

1.whichof the following have an octane rating of zero
a octane
b 2,2,4 trimethylpentane
c heptane
d ethane

2.chlorine passed into boiling ethanoic acid produce-----
3. which esters give a banana flavour ....
4.boiling methyl cyanide with acid produce...
5.the process of turning oil into margarine is called..

I love this thread let's keep it alive

1 b


2 ch3coo- + hcl


3 pentyl ethanoate


4 alkanoiac acid or simply ethanoic acid


5 hydrogenation

which one is wrong?

DrBrainiac1:

1 b

2 ch3coo- + hcl

3 pentyl ethanoate

4 alkanoiac acid or simply ethanoic acid

5 hydrogenation
which one is wrong?

none except the first. heptane has octane rating of zero 2,2,4 trimethylpentane has rating of 100

1. ethylethanoate is reduced by lithiumtetrahydridoalyminate(iii) to...
A ethanoic acid
b ethanol
c pentanol
d pentanoic acid


2. which of the following compound is used as antifreeze
a ethanol
b ethan -1,2-diol
c ethanoic acid
d none of the above


3.hydrolizing iodoethane with alkali gives ...

4 the organic compound used as preservatives is.....

centurionpapa:
1. ethylethanoate is reduced by lithiumtetrahydridoalyminate(iii) to...
A ethanoic acid
b ethanol
c pentanol
d pentanoic acid


2. which of the following compound is used as antifreeze
a ethanol
b ethan -1,2-diol
c ethanoic acid
d none of the above


3.hydrolizing iodoethane with alkali gives ...

4 the organic compound used as preservatives is.....

1 ethanol

2. b

3. ethanol

4. sucrose

centurionpapa:

none
except the first.
heptane has octane rating of zero 2,2,4 trimethylpentane has rating of 100

oops.

my wrong...

DrBrainiac1:

1 ethanol
2. b
3. ethanol
4. sucrose

excellent. number four could also be ethanoic acid( vinegar

1.The masses of several elements A,B,C which combine separately with a fixed mass of another element D, are the same as, or simple multiple of, the masses in which A,B,C themselves combine with one another

the above is a statement of...
2. petroleum ether is mainly used as
a organic solvent
b in manufacturing ethene
c in making roads
d as lubricant
3. yeast contains enzymes ... and...
4. ethanol reacts with Pcl5 to give the following except
a. Hcl
b.POcl3
c.chloroethane
d h3po3

centurionpapa:
1.The masses of several elements A,B,C which combine separately with a fixed mass of another element D, are the same as, or simple multiple of, the masses in which A,B,C themselves combine with one another

the above is a statement of...
2. petroleum ether is mainly used as
a organic solvent
b in manufacturing ethene
c in making roads
d as lubricant
3. yeast contains enzymes ... and...
4. ethanol reacts with Pcl5 to give the following except
a. Hcl
b.POcl3
c.chloroethane
d h3po3

law of multiple proportion

a

maltase and zymase

c


my score?

DrBrainiac1:


law of multiple proportion

a

maltase and zymase

c


my score?

Law of reciprocal proportion
A
Maltase and zymase
D h3po3

He he... Its okay. Lemme warm up first..
I need to refresh my organic chemistry

centurionpapa:
1.The masses of several elements A,B,C which combine separately with a fixed mass of another element D, are the same as, or simple multiple of, the masses in which A,B,C themselves combine with one another

the above is a statement of...
2. petroleum ether is mainly used as
a organic solvent
b in manufacturing ethene
c in making roads
d as lubricant
3. yeast contains enzymes ... and...
4. ethanol reacts with Pcl5 to give the following except
a. Hcl
b.POcl3
c.chloroethane
d h3po3

.
Law of multiple proportions.
B
Maltase, Zymase, and Diatase.
D

centurionpapa:
1. ethylethanoate is reduced by lithiumtetrahydridoalyminate(iii) to...
A ethanoic acid
b ethanol
c pentanol
d pentanoic acid


2. which of the following compound is used as antifreeze
a ethanol
b ethan -1,2-diol
c ethanoic acid
d none of the above


3.hydrolizing iodoethane with alkali gives ...

4 the organic compound used as preservatives is.....

B.
B
Ethanol and Hydrogen Iodide
Ethanoic acid or acetic acid

no cheating please


1. the gas evolved from the production of ethene is passed through what? and what's the name of the impurity(ies)?

2. wood spirit is also known as what?
3. Styrofoam is also known as what?

centurionpapa:

centurionpapa
English biology chemistry physics.

1.whichof the following have an octane rating of zero
a octane
b 2,2,4 trimethylpentane
c heptane
d ethane

2.chlorine passed into boiling ethanoic acid produce-----
3. which esters give a banana flavour ....
4.boiling methyl cyanide with acid produce...
5.the process of turning oil into margarine is called..

I love this thread let's keep it alive

C
Chloroethanoic acid and HCl
I think methylPentanoate?
Hydrogen cyanide and an ionic salt?
Hydrogenation/Hardening of oil with nickel as catalyst

DrBrainiac1:
no cheating please


1. the gas evolved from the production of ethene is passed through what? and what's the name of the impurity(ies)?

2. wood spirit is also known as what?
3. Styrofoam is also known as what?

just for a start.....

1. Its passed through CuSO⁴, to remove phosphine or diphospate (PH³ or P²O⁴)
2. Methanol.
3. This is when styrene is melted and added to a leavening agent, and then hot air is blown through it.

Why do you guys love organic chemistry so much ?

My turn
What acid is used for making celluloid film?
The colour of Cd²S is?
The colour of MnS is?
If the value of ∆n is 1, then what the relationship between K(p) and K(c)?
What ammonium salt is used as a solder flux?
Write a reaction showing a thermtit reaction.

WinningEleven:

1. Its passed through CuSO⁴, to remove phosphine or diphospate (PH³ or P²O⁴)
2. Methanol.
3. This is when styrene is melted and added to a leavening agent, and then hot air is blown through it.

1. Naoh, and the impurities are co2 and so2
that one you wrote is for ethyne.


3. just say expanded polystyrene

WinningEleven:
My turn What acid is used for making celluloid film? The colour of Cd²S is? The colour of MnS is? If the value of ∆n is 1, then what the relationship between K(p) and K(c)? What ammonium salt is used as a solder flux? Write a reaction showing a thermtit reaction.

hmmm
1. nitrocellulose or camphor
2. colourless
3.pale pink
4. don't get it
5. lead ammonium

You guys don't do maths here?

WinningEleven:
. Law of multiple proportions. B Maltase, Zymase, and Diatase. D

pls do you have any school's past question?

WinningEleven:
My turn
What acid is used for making celluloid film?
The colour of Cd²S is?
The colour of MnS is?
If the value of ∆n is 1, then what the relationship between K(p) and K(c)?
What ammonium salt is used as a solder flux?
Write a reaction showing a thermtit reaction.

Answers...
HNO³
Orange-Yellow
Pink
K(c) = K(p) [RT] ¹
Ammonium chloride.
Al²O³ + Fe ---->/Fe²O³ + Al

Mrshape:
You guys don't do maths here?

Possibly sir

DrBrainiac1:


pls do you have any school's past question?

go to
Www.myschools.com
Www.wiki.com

WinningEleven:

He he... I had 309.

Just say the truth,
You said you had 324 in an earlier post.

Anyway nice one,
If your score was that high you are already on your way to medical school.

WinningEleven:
go to Www.myschools.com Www.wiki.com

how much is the activation code

Chidorx60:

Just say the truth,
You said you had 324 in an earlier post.

Anyway nice one,
If your score was that high you are already on your way to medical school.

Lolz.
Baba tell me your real score jhur