JEE Main & Advanced Sample Paper JEE Main Sample Paper-45

  • question_answer
    The compound which does not show paramagnetic is

    A)  \[[Cu{{(N{{H}_{3}})}_{4}}]C{{l}_{2}}\]           

    B)  \[[Ag{{(N{{H}_{3}})}_{2}}]Cl\]

    C)  \[NO\]                        

    D)  \[N{{O}_{2}}\]

    Correct Answer: B

    Solution :

     In \[[Ag\,{{\left( N{{H}_{3}} \right)}_{2}}Cl],\,\,A{{g}^{+}}\] contains d10 configuration. All other contain unpaired electrons so are paramagnetic.

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