Equilibrium Question 177

Question: Which pair will show common ion effect [MP PMT 1990, 99; Pb. PMT 2001]

Options:

A) $ BaCl_2+Ba,{{(NO_3)}_2} $

B) $ NaCl+HCl $

C) $ NH_4OH+NH_4Cl $

D) $ AgCN+KCN $

Show Answer

Answer:

Correct Answer: C

Solution:

$ NH_4OH $ ⇌ $ NH_4^{+}\ \ +O{H^{-}} $

$ NH_4Cl $ ⇌ $ NH_4^{+}\ \ +C{l^{-}} $



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