Punjab Medical Punjab - MET Solved Paper-2001

  • question_answer
    The common ion effect is shown by which of the following set of solutions?

    A) \[BaC{{l}_{2}}+BaN{{O}_{3}}\]

    B) \[NaCl+HCl\]

    C) \[N{{H}_{4}}OH+N{{H}_{4}}Cl\]

    D)  None

    Correct Answer: C

    Solution :

    Common ion effect includes two necessary points, one presence of common ion and the other a weak electrolyte. Hence \[N{{H}_{4}}OH+N{{H}_{4}}Cl\] shows common 3 ion effect.


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