Question

For the reaction:
FeS2 + KMnO4 + H^+ ———> Fe3+ + H2SO4 + Mn2+ + H2O
If the molar mass of FeS2 is M then what is it’s equivalent mass
A) M
B) M/10
C)M/15

Answer 1

Explanation:

correct answer is c)M/15

I hope it will help you

Answer 2

Explanation:

correct answer is B)M/10