AMU Medical AMU Solved Paper-1996

  • question_answer
    The graph between potential energy Hand the intermolecular separations is as shown. The force between the molecules at the points A, B and C respectively is

    A)  attractive, zero, repulsive

    B)  zero, repulsive, attractive

    C)  zero, attractive, repulsive

    D)  repulsive, zero, attractive

    Correct Answer: D

    Solution :

    : corresponds to the lowest point of zero force, To left of B, as at A, force is repulsive. To right of B, as at C, force is attractive.


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