MCQ
Stable form of C may be represented by the formula:

Answer

  1. C2

Explanation:

$\text{KK}\big[\sigma\ 2\text{s}\big]^{2}\big[\sigma^{\star}{\ 2\text{s}}\big]^{2}\big[\pi\ 2\text{p}_{\text{x}}\big]^{2}\big[\pi\ 2\text{p}_{\text{y}}\big]^{2}$

Bond order $=\frac{1}{2}(6-2)=2$

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