NEET Sample Paper NEET Sample Test Paper-36

  • question_answer
    The catalytic activity of transitions metals and their compounds is ascribed mainly to

    A)  their magnetic behaviour

    B)  their unfilled d-orbitals

    C)  their ability to adopt variable oxidation states

    D)  their chemical reactivity

    Correct Answer: C

    Solution :

     Their ability to adopt variable oxidation states


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