NEET Sample Paper NEET Sample Test Paper-67

  • question_answer
    Which of the halogen has maximum affinity for hydrogen?

    A) \[{{F}_{2}}\]                           

    B) \[C{{l}_{2}}\]

    C) \[B{{r}_{2}}\]                          

    D) \[{{I}_{2}}\]

    Correct Answer: A

    Solution :

    \[{{F}_{2}}\] has maximum tendency to react with hydrogen, the decreasing order of reactivity is \[{{\operatorname{F}}_{2}}>C{{l}_{2}}>B{{r}_{2}}>{{I}_{2}}\]


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