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Chemistry
Addition of sodium acetate to 0.1 M acetic acid will cause
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Q. Addition of sodium acetate to $0.1 \,M$ acetic acid will cause
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Equilibrium
A
increase in pH
100%
B
decrease in pH
0%
C
no change in pH
0%
D
change in pH that cannot be predicted
0%
Solution:
Addition of sodium acetate in acetic acid solution, due to common ion $NH _{4}^{+}$, The supressed, ionisation of acetic acid so concentration of $\left[ H ^{+}\right]$decreases. Hence, $pH$ of solution increases.