AP EAMCET · Chemistry · Chemical Bonding and Molecular Structure
Which pair among the following does not have the same bond order?
- A \(\mathrm{CN}^{-}\)and \(\mathrm{NO}^{-}\)
- B \(\mathrm{CN}^{-}\)and \(\mathrm{CO}\)
- C \(\mathrm{O}_2^{2-}\) and \(\mathrm{B}_2\)
- D \(\mathrm{O}_2^{+}\)and \(\mathrm{NO}^{+}\)
Answer & Solution
Correct Answer
(D) \(\mathrm{O}_2^{+}\)and \(\mathrm{NO}^{+}\)
Step-by-step Solution
Detailed explanation
We know that, For \(\mathrm{O}_2^{+}\) Molecular orbital configuration of \(\mathrm{O}_2^{+}\)is \(\sigma \mathrm{l} s^2 \sigma^* 1 s^2 \sigma 2 s^2 \sigma^* 2 s^2 \sigma 2 p_z^2 \pi 2 p_x^2 \approx \pi 2 p_y^2 \pi^* 2 p_x^1\) Number of electrons in bonding orbital \(=10\)…
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