Equilibrium Question 497

Question: Out of the following, which pair of solutions is not a buffer solution

Options:

A) $ NH_4Cl+NH_4OH $

B) $ NaCl+NaOH $

C) $ Na_2HPO_4+Na_3PO_4 $

D) $ CH_3COOH+CH_3COONa $

Show Answer

Answer:

Correct Answer: B

Solution:

Buffer solution is a combination of weak acid and conjugate base. NaCl is a salt and NaOH is the base.



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