InterviewSolution
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InterviewSolution
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Which of the following relationships is true?A. Bond dissociation energy of `O_(2) and O_(2)^(-)` are same.B. Bond dissociation energy of `O_(2)^(+)` is higher than `O_(2)`,C. Bond dissociation energy of `O_(2)^(-) and O_(2)^(2-)` are same.D. Bond dissociation energy of `O_(2)^(2-) ` is higher than `O_(2)^(-)`. |
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Answer» Correct Answer - B M.O. configuration of `O_(2)^(+)`: `(sigma 1s^(2))(sigma^(**)1s^(2))(sigma2s^(2))(sigma^(**)2s^(2))(sigma2p_(z)^(2))(pi 2p_(x)^(2) = pi 2p_(y)^(2))(pi^(**)2p_(x)^(1))` B.O. ` = (10-5)/2 = 2.5` B.O. of `O_(2) = 2 {:[(O_(2)^(+),gt,O_(2),gt,O_(2)^(-),gt,O_(2)^(2-)),(2.5,,2,,1.5,,1)]:}` |
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