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NEET Chemistry NEET PYQ-The d-and f-Block Elements

  • question_answer
    Which one of the following characteristics of the transition metals is associated with their catalytic activity? [AIPMT 2003]

    A) Colour of hydrated ions              

    B) Variable oxidation states

    C) High enthalpy of atomization                   

    D) Paramagnetic behavior

    Correct Answer: B

    Solution :

    [b] The catalytic activity of transitional metals is due to their periodic table.


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