Equilibrium Question 521

Question: Which is not a buffer solution [CPMT 1990]

Options:

A) $ NH_4Cl+NH_4OH $

B) $ CH_3COOH+CH_3COONa $

C) $ CH_3COONH_4 $

D) Borax + Boric acid

Show Answer

Answer:

Correct Answer: C

Solution:

It is not a mixture of weak acid or base and their strong salt.



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