The increasing order of the reactivity of the following compounds in nucleophilic addition reaction is Propanal, Benzald…

Propanal \( < \) Propanone \( < \) Butanone \( < \) Benzaldehyde

Benzaldehyde \( < \) Propanal \( < \) Propanone \( < \) Butanone

Benzaldehyde \( < \) Butanone \( < \) Propanone \( < \) Propanal

Butanone \( < \) Propanone \( < \) Benzaldehyde \( < \) Propanal