HARD
JEE Main
IMPORTANT
Earn 100

150 mL M10 BaMnO42 in acidic medium can completely oxidises:

50% studentsanswered this correctly

Important Questions on Some Basic Concepts, Mole Concept and Stoichiometry

HARD
JEE Main
IMPORTANT

A mixture of Cu2S and CuS on oxidation by AlMnO43 in acidic medium gives Cu2+ and SO2. If molar masses of Cu2S, CuS and AlMnO43 are M1, M2 and M3, respectively, then for this reaction which one are correct?

 

HARD
JEE Main
IMPORTANT
For the following balanced redox reaction:
2MnO4-+8H++Br22Mn2++2BrO3-+2H2O. If the molecular weight of MnO4- and Br2 be M1, M2, respectively, then: