VMMC VMMC Medical Solved Paper-2004

  • question_answer
    The correct order of reactivity of halogens is

    A)  \[F>Cl>Br>I\]

    B)  \[F<Cl>Br<I\]

    C)  \[F<Cl<Br<I\]

    D)  \[F<Cl<Br>I\]

    Correct Answer: A

    Solution :

    We know that atomic numbers of fluorine (F), chlorine (Cl), bromine (Br) and iodine \[(I)\] are 9, 17, 35 and 53 respectively. Therefore, correct reactivity of halogens is \[F>Cl>Br>I\]


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