In acid medium MnO\(_4^-\) is reduced to Mn\(^{2+}\) by a reducing agent. Then the equivalent mass of KMnO\(_4\) is given by (M = molecular mass)
Show Hint
- M/2
- M
- M/5
- M/3
The Correct Option is C
Solution and Explanation
Equivalent mass = M/n-factor, n-factor = change in oxidation number.
Step 2: Detailed Explanation:
Mn: +7 to +2, change = 5
n-factor = 5
Equivalent mass = M/5
Step 3: Final Answer:
Equivalent mass is M/5.
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