MCQ
Identify Swartz reaction from the following.
- A$R - OH + HX \underset{\text { condition }}{\stackrel{\text { Suitable }}{\longrightarrow}} R - X + H _2 O$
- ✓$R - Cl + AgF \stackrel{\Delta}{\longrightarrow} R - F + AgCl$
- C$R - OH + PCl _5 \longrightarrow R - Cl + HCl + POCl _3$
- Dnon of these