A solution of KMnO_4 is reduced to MnO_2 . The normality of solution is 0.6. The molarity is:

MHT CET Chemistry question

A solution of is reduced to . The normality of solution is 0.6. The molarity is:

Answer: (D)

Mn goes from +7 to +4, so n-factor = 3 and M = N/3 = 0.6/3 = 0.2 M; 1.8 M multiplies

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Question ID VK-065830