AFMC AFMC Solved Paper-2011

  • question_answer
    During the formation of a chemical bond

    A) electron-electron   repulsion   becomes  more   than   the   nucleus-electron attraction

    B) energy of the system does not change

    C) energy increases

    D) energy decreases

    Correct Answer: D

    Solution :

    During the formation of a chemical bond, energy decreases.


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