MCQ
Choose the false statement from following.
- AGood yield of alkyl halide may be obtained by heating alcohols with $NaI$ in 95\% $H _3 PO _4$.
- BConstant boiling $HBr (48 \%)$ is used for the preparation of alkyl bromides from alcohols.
- CTertiary alcohol readily react with conc. $HCl$ in absence of zinc chloride.
- ✓The order of reactivity of alcohols with a given halo acid $1^{\circ}>2^{\circ}>3^{\circ}$