Which is a buffer solution - Vidyadip

MCQ

Which is a buffer solution

✓
$C{H_3}COOH + C{H_3}COONa$
B
$C{H_3}COOH + C{H_3}COON{H_4}$
C
$C{H_3}COOH + N{H_4}Cl$
D
$NaOH + NaCl$

✓

Answer

Correct option: A.

$C{H_3}COOH + C{H_3}COONa$

(a) Buffer solution is a mixture of weak acid and its conjugate base.

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