Chemistry P2 :)

[Usman17]

Yeah karachi

 

[examphobic]

what was the ans to the blue diamond can conduct electrcity? cuz of boronz in it right?

What I wrote was that since some of the carbon atoms are bonded with only 2 other carbon atom and 1 boron atom so 1 valency of carbon is free... Hence the valence electron can move around and conduct electricity...

good good me 2. hmmm i think i 4got all questions.. do u think it was necesary to mention the locating agents name? in the chromatography ppr?

 

[examphobic]

i cudnt remember the spelling so just wrote locating agent

 

[Evilpro]

good good me 2. hmmm i think i 4got all questions.. do u think it was necesary to mention the locating agents name? in the chromatography ppr?

No I don;t think it was important...just the procedure and the diagram...was it like tht??

 

[Usman17]

No ninhydrin spray was must!! You have to write it as far as I know... Did u show spots on the diagram and that u have to match the spots with a standard book or sumthing lyk that ?

 

[Evilpro]

Awww CRAP !! I couldn't remember this word when I needed it real time ...btw the way I did show the spots...atleast They'll give me 3/4 markx for tht

 

[Usman17]

Yeahh they wud give u the marks dont u worry paper was easy yar
what did u guyz wrote for the white solid that dissolves to form aqueous solution I got it wrong loll

 

[iFuz]

mine was good bt em still scared

 

[Usman17]

@Fashih: wat about the question i asked?

 

[RockStar15]

Alhamdulilah and MAshAllah its was easy!!!

 

[Evilpro]

@Usman17: I just totally forgot everything the moment i left the hall !! If u could tell me the options was it MCQ ??

 

[Usman17]

No it was question 1 of section A part A... had many options like sodium sulfate zinc carbonate etc..!

 

[Evilpro]

I think I got tht one right I chekd tht later ...but dun remember what it was wht did u write ??

 

[examphobic]

PEOPLE I AM VERY SORRY WHOEVER POSTED THE REPLIES 4RM MY ID IN THIS DISCUSSION WAS NOT ME

 

[examphobic]

the person sounded so snobish... and stupid

 

[abdullahaftab]

Atp and p1 were halva but p2 was just a lil tricky hoping an A* yohooooo

 

[workaholic]

i wrote sodium sulfate

 

[ibadsiddiqi]

What was the answer of the MCQ in which we had to identify the reason why aluminium does not react with copper at room temperature or something like that. is it because aluminium is inert?

 

[workaholic]

it was D that the reaction required temp to start

 

[ibadsiddiqi]

Aww. I selected C i.e the readction is exothermic. I chose D first but then i cancelled it..