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