Chemistry - GOC Question with Solution | TestHub

The order of dehydration among three type of alcohols is $3^{\circ }>2^{\circ }>1^{\circ }>{\mathrm{CH}}_3\mathrm{OH}$. This behaviour is related to the relative stabilities of carbocations $\left(3^{\circ }>2^{\circ }>1^{\circ }\right)$.