Some Basic Concepts Of Chemistry Question 260

Question: A solution of 10 ml M10FeSO4 was titrated with KMnO4 solution in acidic medium. The amount of KMnO4 used will be [CPMT 1984]

Options:

A) 5 ml of 0.1 M

B) 10 ml of 1.1 M

C) 10 ml of 0.5 M

D) 10 ml of 0.02 M

Show Answer

Answer:

Correct Answer: D

Solution:

KMnO4 FeSO4

M1V1n1 = M2V2n2 ; M1V1=n1n2M2V2

=210×10×110=15=0.2

For , M1V1=0.02×10=15



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