The following equilibrium exists inaqueous solution, C H_3 COOH C… - Vidyadip

MCQ

The following equilibrium exists inaqueous solution, $C{H_3}COOH$ $\rightleftharpoons$ $C{H_3}CO{O^ - } + {H^ + }$ if dil $HCl$ is added, without change in temperature, the

A
Concentration of $C{H_3}CO{O^ - }$ will increase
✓
Concentration of $C{H_3}CO{O^ - }$ will decrease
C
The equilibrium constant will increase
D
The equilibrium constant will decrease

✓

Answer

Correct option: B.

Concentration of $C{H_3}CO{O^ - }$ will decrease

(b)Due to common ion effect of ${H^ + }$.

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