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JEE Main & Advanced Chemistry Classification of Elements and Periodicity in Properties / तत्त्वों का वर्गीकरण एवं गुणों में आवर्ति Question Bank Ionisation Energy

  • question_answer
    The first ionisation energies of alkaline earth metals are higher than those of the alkali metals. This is because   [MP PET 1996]

    A) There is increase in the nuclear charge of the alkaline earth metals

    B) There is a decrease in the nuclear charge of the alkaline earth metals

    C) There is no change in the nuclear charge

    D) None of the above

    Correct Answer: A

    Solution :

    Not Available


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