ICSE − Q & A

Should we read the uses of Sulphuric and nitric acids?

do we need to learn the sources and distribution alkane,alkene and alkyne? and of all the four acids as given in first page of each of the 4 chps?

+ 1 more questions by psm09  

how do you think the chemistry paper wud be? easy or tough?
asked by Shriya (psm09) 8 years ago
3

http://www.respaper.com/darkprince/1507-pdf.html question 1bi

what is the proper definition of esterification. Dalal has 2 but both seem to be incomplete

A person starts from A towards B at 7 a.m and another starts at the same time from B towards A.They meet at 9 a.m at 36bkm from A.When one arrives at A the other is 30 km from B.what is the distance between A and B

I am finding difficulty with stochiometry problems...Any tips???

guys what is pyrogallol solution??

http://www.respaper.com/koushikm/2956-pdf.html question 3c

+ 1 more questions by olaf  

name the type of error; division by a variable that contains zero(0).
asked by 45Trolaf (olaf) 8 years ago
1

Give a chemical test between calcium sulphate and sodium sulphate

Why is NO2 called mixed acid anhydride?