NEET Sample Paper NEET Sample Test Paper-21

  • question_answer Which of the following has the least bond energy?

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

    B) \[{{F}_{2}}\]            

    C)   \[{{O}_{2}}\]            

    D)   \[{{N}_{2}}\]   

    Correct Answer: B

    Solution :

    In \[{{F}_{2}},\]the bond energy is less due to greater inter- electronic repulsions. Hence, the correct option is (b).


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