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प्रश्न
What is the effect of the following processes on the bond order in \[\ce{N2}\] and \[\ce{O2}\]?
(i) \[\ce{N2 -> N^{+}2 + e-}\]
(ii) \[\ce{O2 -> O^{+}2 + e-}\]
उत्तर
| Species | Total electrons |
Configuration | Bond order |
| \[\ce{N2}\] | 14 | `KK σ2s^2 σ^∗2s^2π2p_x^2 = π2p_y^2 σ2p_z^2` | `(8 - 2)/2` = 3 |
| \[\ce{N^{+}2}\] | 13 | `KK σ2s^2 σ^∗2s^2π2p_x^2 = π2p_y^2 σ2p_z^1` | `(7 - 2)/2` = 2.5 |
| Bond order decreases from 3 to 2.5 | |||
| \[\ce{O2}\] | 16 | `KK σ2s^2 σ^∗2s^2 σ2P_z^2 π2p_x^2 = π2p_y^2 π^∗2p_x^1 = π^∗2p_y^1` | `(8 - 4)/2` = 2.0 |
| \[\ce{O^{+}2}\] | 15 | `KK σ2s^2 σ^∗2s^2 σ2p_z^2 π2p_x^2 = π2p_y^2 π^∗2p_x^1` | `(8 - 3)/2` = 2.5 |
| Bond order decreases from 2 to 2.5 | |||
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