JEE Main & Advanced Chemistry The d-and f-Block Elements / d तथा f ब्लॉक के तत्व Question Bank Compounds of Transitional Elements

  • question_answer
    \[AgCl\] dissolves in a solution of \[N{{H}_{3}}\] but not in water because [MP PMT 1984, 86]

    A) \[N{{H}_{3}}\] is a better solvent than \[{{H}_{2}}O\]

    B) \[A{{g}^{+}}\] forms a complex ion with \[N{{H}_{3}}\]

    C) \[N{{H}_{3}}\] is a stronger base than \[{{H}_{2}}O\]

    D) The dipole moment of water is higher than \[N{{H}_{3}}\]

    Correct Answer: B

    Solution :

    \[A{{g}^{+}}\] forms a complex ion with \[N{{H}_{3}}\] \[AgCl+2N{{H}_{3}}\,\to \,[Ag{{(N{{H}_{3}})}_{2}}]Cl\]


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