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JEE Main & Advanced Chemistry Surface & Nuclear Chemistry / भूतल और नाभिकीय रसायन Question Bank Causes of radioactivity and Group displacement law

  • question_answer
    \[\alpha \]-rays have high ionization power because they possess [CPMT 1982]

    A)                 Lesser kinetic energy

    B)                 Higher kinetic energy

    C)                 Lesser penetrating power

    D)                 Higher penetrating power

    Correct Answer: B

    Solution :

              a-rays have high I.P. due to high kinetic energy.


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