ICSE − Q & A

why is an all glass appratus used for the preparation of nitiric acid?

+ 2 more questions by nio456  

conc hno3 renders fe passive what do you mean by this?
asked by Nipun Koli (nio456) 9 years ago
1

what is the property of nitric acid which makes it different from other acids?
asked by Nipun Koli (nio456) 9 years ago
3

http://www.respaper.com/gaurav765/528/807/6276-pdf.html help in Q1 f ii)
which reaction is it the excess oxygen catalytic oxidation or the limited oxygen

A metal which is not affected by dil or conc.acid???platinum only no??

any tips for chemistry? shitting bricks. don't know anything. I have to still do all obvs and last part of metallurgy. which prelim paper should I do?

Cu-----> Cu2+  +2e 
Is this example of oxidation or reduction?

State your observations for:
a. NaOH + MgCl2
b. NH4OH + MgCl2

For all those fellas who are caught in a nervous wreck thinking that you are not prepared enough for the exam,


I don't think chemistry is gonna be very tough tomorrow..... We are gonna do it in utmost easiness.

So just chillax and have faith

Uses of liquid and liquor ammonia??

+ 3 more questions by peppermint82  

Reaction between ammonium sulphate and sodium hydroxide?
asked by Swanuja M (peppermint82) 9 years ago
1

Sorry, it was meant to be: Which of these compounds is not organic CaC2, (NH4)2CO3, CCl4, NH4Cl
asked by Swanuja M (peppermint82) 9 years ago
1

Which of these is not an organic compound- CaC2, C2H4, (NH4)2SO4, CCl4
asked by Swanuja M (peppermint82) 9 years ago
3

http://www.respaper.com/dgenerationx/8879-pdf.html take it .. 1994 paper

How to find best method of preparation of salts?