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  3. RAJASTHAN PMT

RAJASTHAN PMT Rajasthan - PMT Solved Paper-1995

  • question_answer
    On addition of \[N{{H}_{4}}OH\]in the equilibrium: \[N{{H}_{4}}ClN{{H}_{4}}^{\oplus }+C{{l}^{\bigcirc -}}\]

    A)  more \[N{{H}_{4}}\] is formed

    B)  dissociation of \[N{{H}_{4}}Cl\]increase

    C)  more \[C{{l}^{-}}\] is formed

    D)  dissociation of \[N{{H}_{4}}Cl\]decreases

    Correct Answer: D

    Solution :

    On addition of \[N{{H}_{4}}OH\] in the equilibrium \[N{{H}_{4}}ClN{{H}_{4}}^{+}+C{{l}^{-}}\] \[N{{H}_{4}}Cl\] reduces the ionization of \[N{{H}_{4}}OH\] due to the common ion effect.


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