Manipal Engineering Manipal Engineering Solved Paper-2010

  • question_answer
    The bond order in\[NO\]is 2.5 while that in\[N{{O}^{+}}\]is 3. Which of the following statements is true for these two species?

    A) Bond length in\[N{{O}^{+}}\]is greater than in\[NO\]

    B) Bond length in\[NO\]is greater than In\[N{{O}^{+}}\]

    C) Bond length in\[N{{O}^{+}}\]is equal to that in\[NO\]

    D) Bond length is unpredictable

    Correct Answer: B

    Solution :

    Bond order\[\propto \frac{1}{bond\,\,length}\]                 \[BO\]of\[NO<BO\]of\[N{{O}^{+}}\] \[\therefore \]Bond length of\[NO\]is greater than the bond length of\[N{{O}^{+}}\].


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