MCQ
Which reagent cannot be used to prepare an alkyl halide from an alcohol
- A$HCl + ZnC{l_2}$
- ✓$NaCl$
- C$PC{l_5}$
- D$SOC{l_3}$
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$(I)$ $S_2O_4^{2-}$ $(II)$ $S_2O_5^{2-}$ $(III)$ $S_2O_6^{2-}$
Reason : Chlorination of $CH_4$ takes place in sunlight.
Product will be