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JAMIA MILLIA ISLAMIA Jamia Millia Islamia Solved Paper-2007

  • 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 length is inversely proportional to bond-order. Bond-order in         \[N{{O}^{+}}=3\] \[NO=2.5\] Thus bond length in \[NO>N{{O}^{+}}\]


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