Chemistry - Nomenclature Question with Solution | TestHub

Hyperconjugation involves delocalisation of$\mathrm{\sigma }$electron of$\mathrm{\alpha }$C—H with$\mathrm{\pi }$empty p-orbital. It increases stability of carbocation, free radical and alkenes by decreasing energy.

$\mathrm{C}{\mathrm{H}}_3-\mathrm{C}\mathrm{H}=\mathrm{C}{\mathrm{H}}_2(\mathrm{\sigma }-\mathrm{\pi }\mathrm{*}$electron) delocalization