Equilibrium Question 518

Question: Addition of which chemical will decrease the hydrogen ion concentration of an acetic acid solution [MP PMT 1990]

Options:

A) $ NH_4Cl $

B) $ Al_2{{(SO_4)}_3} $

C) $ AgNO_3 $

D) $ HCN $

Show Answer

Answer:

Correct Answer: D

Solution:

Due to common ion effect.



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