Question

in which of the following pairs molecules have bond order three and are isoelectron
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Answer 1

Explanation:

The Correct answer is Option (A)

CO = it has 14 electrons(6+8)

CN

−

= it also has 14 electrons(6+7+1)

so both are isoelectronic.

According to molecular orbital theory, both has bond order = 3.

I hope it will help you

Answer 2

Answer:

CO = it has 14 electrons(6+8)

CN  

−

 = it also has 14 electrons(6+7+1)

so both are isoelectronic.

According to molecular orbital theory, both has bond order = 3.

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