JEE Main & Advanced Sample Paper JEE Main - Mock Test - 19

  • question_answer
    In which of the following, the order is not in accordance with the property mentioned?

    A)  \[Li<Na<K<Rb-\] Atomic radius

    B) \[F>N>O>C-\]lonisation enthalpy

    C) \[Si<P<S<Cl-\] Electronegativity

    D) \[F<Cl<Br<I-\] Electronegativity

    Correct Answer: D

    Solution :

    [d]: Electronegativity decreases down the group as the size of the atom increases.


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