Arrange the following conformational isomers | vedclass

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Question

(A) The stability of conformational isomers is inversely proportional to their potential energy. More stable conformers have lower potential energy.Th

Vedclass · Accepted Answer

$I < III < IV < II$

Vedclass · Answer

(A) The stability of conformational isomers is inversely proportional to their potential energy. More stable conformers have lower potential energy.The stability order for the conformers of $n$-butane is:$I$ (Anti) > $III$ (Gauche) > $IV$ (Eclipsed) > $II$ (Fully Eclipsed).Therefore,the order of increasing potential energy is the reverse of the stability order:$I < III < IV < II$.

Arrange the following conformational isomers of $n$-butane in order of their increasing potential energy:

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