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JEE Main & Advanced Chemistry Coordination Chemistry Question Bank Numerical Value Type Questions - Coordination Compounds

  • question_answer
    How many of the following complexes are optically inactive?
    (i) \[trans-{{[Co{{(N{{H}_{3}})}_{4}}{{I}_{2}}]}^{+}}\]
    (ii) \[cis-{{[Co{{(N{{H}_{3}})}_{2}}{{(en)}_{2}}]}^{3+}}\]
    (iii) \[trans-{{[Co{{(N{{H}_{3}})}_{2}}{{(en)}_{2}}]}^{3+}}\]

    Answer:

    2


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