ICSE − Q & A

The gas law which relates the volume of a gas to moles of the gas is:
A Avogadro’s Law
 B Gay-Lussac’s Law
 C Boyle’s Law
 D Charle’s Law 



Ans is A right??

+ 1 more questions by onkarborade  

Has cisce not release specimen paper of chem for 2018??
asked by Onkar Borade (onkarborade) 6 years ago
1

About Chemical Equation Numericals:
will they mention the eons for the reactions which is not in scope like the one of water gas KClO3?

In the catalytic oxidation of Ammonia,is the temperature of Platinum 800degrees or 9000 degrees? Please help.

HCl turns KMnO4 to.....?
Greenish yellow right ?bcoz of the liberation of chlorine?

guys check out this paper..A TOUGH ONE!!!!!!!!!
https://www.respaper.com/pranayak/5082-pdf.html?cmd=conv

Will this chemistry paper have a pattern in section B

If the molecular formula of the compoubd is C2H4O2, state it's empirical formula (Steps) (Ik you think it's easy but whatever)

pg 101 year 2013 que 1.i

THE NUMBER OF ATOMS IN 10 LITS OF AMMONIA
PLS SHOW STEPS CORRECT ANS IS 1.786 x 6.023 x 10~23

I don't understand that in Brown Ring Test, after reaction Fe2(SO4)3 is formed but after this reaction it is written FeSO4 + NO --------> FeSO4.NO( a brown compound).It should be Fe2(SO4)3, why is it written FeSO4???