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

  • question_answer
    In the dichromate anion

    A)  4Cr?O bonds are equivalent            

    B)  6Cr?O bonds are equivalent

    C)  All Cr?O bonds are equivalent          

    D)  All Cr?O bonds are non-equivalent

    Correct Answer: B

    Solution :

    The two birdget \[Cr-O\] bonds are different from the remaining normal six \[Cr-O\] bonds.

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