Equilibrium Question 375
Question: Which is a buffer solution [CPMT 1985, 88; AIIMS 1980; MP PMT 1994; AFMC 2004]
Options:
A) $ CH_3COOH+CH_3COONa $
B) $ CH_3COOH+CH_3COONH_4 $
C) $ CH_3COOH+NH_4Cl $
D) $ NaOH+NaCl $
Show Answer
Answer:
Correct Answer: A
Solution:
Buffer solution is a mixture of weak acid and its conjugate base.