1.

On addition of ammonium chloride to a solution of ammonium hydroxide            [CPMT 1976, 80, 81, 99; NCERT 1976, 77; MP PMT 1989, 99; DPMT 1983]

A.      Dissociation of \[N{{H}_{4}}OH\]increases
B.      Concentration of \[O{{H}^{-}}\]increases
C.      Concentration of \[O{{H}^{-}}\]decreases
D.      Concentration of \[NH_{4}^{+}\] and \[O{{H}^{-}}\]increases
Answer» D.      Concentration of \[NH_{4}^{+}\] and \[O{{H}^{-}}\]increases


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