D-And F-Block Elements Ques 469

Question: In an alkaline condition $ KMnO_4 $ reacts as follows: $ 2KMnO_4+2KOH\to 2K_2MnO_4+H_2O+O $ Its equivalent weight is

Options:

A) 31.6

B) 52.7

C) 49

D) 158

Show Answer

Answer:

Correct Answer: D

Solution:

Change in O.S. is by 1. Hence eq. wt. is $ \frac{158}{1}=158. $



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