D-And F-Block Elements Ques 27

Question: The equivalent weight of potassium permanganate for acid solution is

[MP PET 1999]

Options:

A) 158

B) 31.6

C) 52.16

D) 79

Show Answer

Answer:

Correct Answer: B

Solution:

Equivalent weight of $ KMnO_4 $ in acidic medium is M/5 \ Equivalent weight = $ \frac{158}{5} $ = 31.6



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