RAJASTHAN ­ PET Rajasthan PET Solved Paper-2005

  • question_answer
    On adding\[N{{H}_{4}}OH\]in equilibrium \[N{{H}_{4}}ClNH_{4}^{+}+C{{l}^{-}}\]

    A)  more\[C{{l}^{-}}\]will form

    B)  more\[N{{H}_{4}}Cl\]will decompose

    C)  more\[NH_{4}^{+}\]will form

    D)  decomposition of\[N{{H}_{4}}Cl\]will reduce

    Correct Answer: D

    Solution :

     On adding\[N{{H}_{4}}OH\]in equilibrium \[N{{H}_{4}}ClNH_{4}^{+}+C{{l}^{-}}\] The decomposition of\[N{{H}_{4}}Cl\]will reduce due to the common ion\[[NH_{4}^{+}]\]effect. \[N{{H}_{4}}OH\underset{common-ion}{\mathop{NH_{4}^{+}}}\,+O{{H}^{-}}\]


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