Equilibrium Question 354

Question: Degree of dissociation of 0.1,NCH3COOH is (Dissociation constant =1×105 ) [MP PET 1997]

Options:

A) 105

B) 104

C) 103

D) 102

Show Answer

Answer:

Correct Answer: D

Solution:

Degree of dissociation a = - Normality of solution = 0.1 N =110N Volume = 10 litre Dissociation constant K=1×105

K=α2V ; α=KV

=1×105×10 ; α=1×102



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