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