Chemistry V1 (discussion)

[vinit]

do you guys think getting 78% in chem will be an A*??

 

[EpicLol]

do you guys think getting 78% in chem will be an A*??

like all the papers combined?? Yea I think so.....

 

[Skynox]

it belongs to a completely different homologuous series not alkenes and not alcohols, but it has both of their functional groups.....

Then it was none -.-...

 

[L-Girl]

what about the functional groups?

 

[EpicLol]

Then it was none -.-...

but it was asking which functional groups it contains right?? Could u post the question as u remember it?
Thx

 

[Skynox]

but it was asking which functional groups it contains right?? Could u post the question as u remember it?
Thx

There were two questions:
The one about the polymers was asking for the homologus series..
The other was asking for functional groups presented in a substance.

 

[IGCSE O/L student]

It doesn't conduct electricity in molten. solid but it is volatile.

Guys I think it was P2Q. Because Q needed two extra electrons. So 2 P's are needed.

that's what i put

 

[aliasal]

what about the vanadium oxidation question? i wrote the one V2O3-V2O5 and the iron question i think it was iron is easier to extract than copper not harder anyway i wrote the one with transition

i wrote like u in the oxidation question but about copper and iron i think iron is more difficult to extract as it is more reactive

 

[aliasal]

Guys the acid and salt question I did it area D ? i want someone sure to tell me is it correct or not ..
Also oxidation was V2O3 -----> V2O5
functional groups I wrote all right

i chose exactly like u
high five bro!!!!

 

[aliasal]

Hopefully...Alkene not possible since a polymer is saturated..Alcohol the general formula isnt the same and alcohols dont polymerize

dude it was asking about the monomer not the polymer it forms

 

[aliasal]

same
but ma friends say its C

it cant be C as the position of C was above the 7 meaning it is still alkaline so the acid added at that time had reacted and nothing of it remain . Thats wat i figured it out i dont know anyone with me?? i wrote it D BTW

 

[aliasal]

dude i think u would get an A

Anybody pplz answer my question plz...

if it wasnt an A* stop thinking about that and enjoy the Holiday

 

[Manobilly]

What about the water question?Which needs to be chlorinated?

 

[EpicLol]

What about the water question?Which needs to be chlorinated?

drinking and swimiing pool

 

[natsume hyuga]

so whats the answer for the acid and salt present question skynox?

 

[Beedo]

so whats the answer for the acid and salt present question skynox?

D

 

[EpicLol]

so whats the answer for the acid and salt present question skynox?

its D I put C like an idiot D:

 

[Beedo]

did the same

its D I put C like an idiot D:

 

[Manobilly]

Thats

drinking and swimiing pool

what I did!

 

[EpicLol]

Thats

what I did!