Question: In order to prepare one litre normal solution of KMnO₄ , how many grams of KMnO₄ are required if the solution is used in acidic medium for oxidation [MP PET 2002]
(a) 158 g
(b) 31.6 g
(c) 790 g
(d) 62 g
Correct Answer: (b) 31.6 g
Question: In order to prepare one litre normal solution of KMnO₄ , how many grams of KMnO₄ are required if the solution is used in acidic medium for oxidation [MP PET 2002]
(a) 158 g
(b) 31.6 g
(c) 790 g
(d) 62 g
Correct Answer: (b) 31.6 g
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