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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
    Ionization potential is lowest for [CPMT 1989; MP PET 2001]

    A) Halogens

    B) Inert gases

    C) Alkaline earth metals

    D) Alkali metals

    Correct Answer: D

    Solution :

    Alkali metals, lower the no. of valence \[{{e}^{-}}\], lower is the value of ionization potential.


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