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  3. 11th Class
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11th Class Chemistry Sample Paper Chemistry Sample Paper-5

  • question_answer
    An element has successive ionization energies as 940 (first). 2080, 3090, 4140, 7030, 7870, 16000 and 19500 kJ\[mo{{l}^{-1}}\]. To which group of the periodic table does this element belong?

    A)  16                   

    B)  15          

    C)  14                   

    D)  17

    Correct Answer: A

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