ICSE − Q & A

Saw this in the 2011 paper: what's the method used to prepare sodium hydrogen carbonate? It's an acid salt and it's sparingly soluble, everyone's given different answers.

+ 1 more questions by 2016_10g  

Could someone please tell me if we have to give equations when we give a chemical test to distinguish between X and Y? The pupil analysis doesn't include equations but in school but we've always had to include them in our answers.
asked by 10G (2016_10g) 7 years ago
1

State your observation when dilute HCl is added to lead nitrate solution and the mixture is heated.

Well, I'm probably gonna leave this site too till 7th April since we have 3 exams in a period of 5 days. I advise you guys to do the same though, not due to the havoc created by whoeven but due to the fact that it's crucial time and we can definitely study harder if we don't waste much time on this site. And to whoeven: Why did you do this, we certainly wasted a lot of time mutually., I'm not trying to insult you. But are a very destructive kid. I give that to you. If you really did get fun out of this, well I guess i saw a very ugly part of humanity today.

Guys this is the first and the last time I will give you all a sudden jerk!!!!
Check Q7)c comments.Here-->http://www.respaper.com/hamba/3404-pdf.html?ln=39&ov=1
Even if he removes his comment I have the screen shots........
#TRUTH IS REVEALED!

+ 1 more questions by hamba  

Awesome paper uploaded by me now!!! Check it out!! http://www.respaper.com/hamba/3404-pdf.html
asked by Richeek Das (hamba) 7 years ago

Whoeven look what you have done to us!

BBYE GUYS...........
HOPE TO SEE YOU AGAIN

+ 1 more questions by preee  

@Tedgreen Bro why you deleted the post?
asked by Prerak Modia (preee) 7 years ago
2

Guys I am too get fed up of this guy "whoeven" 
Now I am promising to myself never ever use q/a page of respaper .
Gud bye guys specially 'nishant bahi' and 'eeshan'
'Pree' , 'anon'.
 
Best of luck for your exams.

what is a constant boiling mixture ?

1)Calculate the percentage of loss in mass of sodium nitrate when it is heated. 
2) Calculate the mass, volume and number of moles in 2.5 moles of ammonia gas.

hello frnds
I was a frequent user of this part of respapre because I felt some doubts ver useful and also to post my doubts but now the pattern has changedand I amnot gonna use this any more . because an idiot is posting all shit which is wasting my time 
so guys all the best for ur exams!!!!!

your frnd,