ICSE − Q & A

Ice crystals formed on heating organic acids

Pls some one upload Anita prasad important notes
I am not having 
Please help me.

Is selina enough for biology?
As the are some things like abiogenesis, telocentric etc are not the in book. Is it the in syllabus?

+ 1 more questions by catlover  

Guys paper was really easy We should perform our best in biology also as only one day is there
asked by Catlover (catlover) 8 years ago
1

1) Cation that does not form a precipitate with ammonium hydroxide but forms one with sodium hydroxide.
2) How will you distinguish between Dil. HCl and Dil. H2SO4 using lead nitrate solution?

Q5 numericals?????????!!!!!!!!!

So sad morons like sdfh can now no longer post their masterpieces...

Numerical g ans

Guys..in that question where Cu reacts with dil Hno3...i wrote the products correctly..but didn't balance it...so will whole 1marks b deducted??

What happens if we write thr correct chemical equation but dont balance it? Do we lose all marks? 😑😑😑
Expecting 78...

it was damn easy paper,solved complete paper in 80mins, how was yours?? hopefully bio would be the same