Haryana PMT Haryana PMT Solved Paper-2007

  • question_answer
    As the number of nucleon increases, binding energy per nucleon

    A)  increases

    B)  decreases

    C)  first increases then decreases

    D)  first decreases then increases

    Correct Answer: C

    Solution :

                    Binding energy per nucleon\[=\frac{binding\text{ }energy}{number\text{ }of\text{ }nucleon\text{ (n+p)}}\] Binding energy is measurement of stability of nucleus, as the number of nucleon increase, the binding energy per nucleon first increase then decrease. Intermediate elements are more stable.


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