What is the correct order of reactivity of alcohols in the following reaction ?
`R-OH+HCloverset(ZnCl_(2))rarrR-Cl+H_(2)O`

Options

A. `1^@ gt 2^@ gt 3^@`
B. `1^@ lt 2^@ gt 3^@`
C. `3^@ gt 2^@ gt 1^@`
D. `3^@ gt 1^@ gt 2^@`

Answer

C