Chemistry P2 :)

[vishal]

I also wrote dt NH3 was the other product of da decompsition of ammonium nitrate..... Plzzzz tellll me is it correct?????????

 

[RaTeDRSuPeRsTaR]

Hey, in the question in which we had to write the properties of graphite to be used as an electrode, i wrote:
1. High Melting point,
2. Does not change chemically...
Are they right??

 

[grkbb101]

i wrote its inert nd its cheap to fabricate into electrodes
so m not sure abt ur melting point 1 but others correct

 

[workaholic]

Well wat did u guys rite 4 the very first qst in p2.
A white solid with high mp that dissolves in water to give an alkaline solution?????
I wrote sodium sulfate....

 

[CaptainDanger]

Sorry for it.... But sodium sulphate is a neutral salt.... It was Sodium Hydroxide...

 

[workaholic]

Ive never heard of NaOH as a solid.....

 

[Chicharito]

For the Graphite question, could we have wrote 'Is cheaper to use' ??

 

[CaptainDanger]

Ive never heard of NaOH as a solid.....

I never did either...

But it is...

For the Graphite question, could we have wrote 'Is cheaper to use' ??

Can't say anything about that...

 

[abdullahsatar]

mate what was the answer to the one which asked us to draw the liquid products or something like that.

 

[Silent Hunter]

something like remove any hygrogen from the carbon of butane and add chlorine in its place..............so now 9 hydrogen and 1 chlorine

 

[workaholic]

Well ure right there... I replaced two H with Cl in the butane atom.

 

[tahatehseen]

@workaholic i think ur rite