The molecular orbital configuration of a diatomic molecule is \[\sigma \,\,1{{s}^{2}}\,\,{{\sigma }^{*}}\,\,1{{s}^{2}}\,\sigma \,\,2{{s}^{2}}\,{{\sigma }^{*}}\,2{{s}^{2}}\,\,\sigma \,2p_{x}^{2}\,\left\{ {}_{\pi \,2p_{z}^{2}}^{\pi \,2p_{y}^{2}} \right.\] Its bond order is

The molecular orbital configuration of a diatomic molecule is

1.	The molecular orbital configuration of a diatomic molecule is \[\sigma \,\,1{{s}^{2}}\,\,{{\sigma }^{}}\,\,1{{s}^{2}}\,\sigma \,\,2{{s}^{2}}\,{{\sigma }^{}}\,2{{s}^{2}}\,\,\sigma \,2p_{x}^{2}\,\left\{ {}_{\pi \,2p_{z}^{2}}^{\pi \,2p_{y}^{2}} \right.\] Its bond order is
A.	3
B.	2.5
C.	2
D.	1
Answer» B. 2.5

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The molecular orbital configuration of a diatomic molecule is \[\sigma \,\,1{{s}^{2}}\,\,{{\sigma }^{*}}\,\,1{{s}^{2}}\,\sigma \,\,2{{s}^{2}}\,{{\sigma }^{*}}\,2{{s}^{2}}\,\,\sigma \,2p_{x}^{2}\,\left\{ {}_{\pi \,2p_{z}^{2}}^{\pi \,2p_{y}^{2}} \right.\] Its bond order is

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The molecular orbital configuration of a diatomic molecule is \[\sigma \,\,1{{s}^{2}}\,\,{{\sigma }^{}}\,\,1{{s}^{2}}\,\sigma \,\,2{{s}^{2}}\,{{\sigma }^{}}\,2{{s}^{2}}\,\,\sigma \,2p_{x}^{2}\,\left\{ {}_{\pi \,2p_{z}^{2}}^{\pi \,2p_{y}^{2}} \right.\] Its bond order is