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NEET Chemistry Coordination Chemistry Question Bank Self Evaluation Test - Co-ordination Compounds

  • question_answer
    The number of geometrical isomers for octahedral \[{{\left[ Co{{\left( N{{H}_{3}} \right)}_{2}}C{{l}_{4}} \right]}^{-}}\], square planar \[AuC{{l}_{2}}Br_{2}^{-}\] and \[{{[Co(N{{O}_{2}}){{(N{{H}_{3}})}_{5}}]}^{2+}}\] are

    A) 2, 2, 2              

    B) 2, 2, no isomerism

    C) 3, 2, 2                            

    D) 2, 3, no isomerism

    Correct Answer: B

    Solution :

    [b] The number of geometrical isomers \[{{[Co{{(N{{H}_{3}})}_{2}}{{(Cl)}_{4}}]}^{-}}-2\] \[AuC{{l}_{2}}B{{r}_{2}}-2\] \[{{\left[ Co\left( N{{O}_{2}} \right){{\left( N{{H}_{3}} \right)}_{5}} \right]}^{2+}}\]- No isomerism


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