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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 energy increases in the order

    A) \[Be,\,B,\,C,\,N\]

    B) \[B,\,Be,\,C,\,N\]

    C) \[C,\,N,\,Be,\,B\]

    D) \[N,\,C,\,Be,\,B\]

    Correct Answer: B

    Solution :

    B, Be, C, N as I.E. increases across the period.


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