Question

In order to prepare one litre normal solution of KMnO₄, how many grams of KMnO₄ are required if the solution is to be used in acid medium for oxidation?
(a) 158 g
(b) 62.0 g
(c) 31.6 g
(d) 790 g

Answer 1

Hello Friend

The answer of u r question is

Option A

Thank you

Answer 2

${\huge {\mathfrak {Answer :-}}}$

➡️ Option (A) 158 g.

That's it..