Question

Alkyl chloride is hydrolysed more readily than n_propyl chloride.explain

Answer 1

Allkyl choride undergoes ionization readily since the carbocation formed is resonance stabilized.The ally carbocation formed react with OH – ions to form allkyl alcohol.

n-propylchloride on the other hand doesnot undergo ionization easily since the carbocation formed is not resonance stabilized.Thus allkyl chloride is hydrolised more easily than n-propylchloride.

Answer 2

Hey !!

Allyl chloride shows high reactivity as the carbocation formed by hydrolysis is stabilised by resonance while no such stabilisation of carbonation exists in the case of n-propyl chloride.

 CH₂ = CH ---- CH₂ ---- Cl --(Ionisation) (SLOW) --> CH₂ = CH ---- CH₂⁺ + Cl⁻

CH₂ = CH ---- CH₂OH --(OH⁻)--> (FAST) CH₂⁺ ---- CH = CH₂

Now, on the other hand, n-propyl chloride does not undergo ionisation to produce carbocation and hence allyl chloride is hydrolysed more readily than n-propyl chloride.

Good luck !