Ethanol is converted into ethyl chloride by reacting with

Write about the Finkelstein and Swarts reactions.

Which among the following reactions does $NOT$ form alkyl halides?

Alkyl halides are prepared from alcohols by treating with

The products $A$ and $B$ obtained in the following reactions,respectively,are
$3 ROH + PCl_3 \rightarrow 3 RCl + A$
$ROH + PCl_5 \rightarrow RCl + HCl + B$

Identify the name of the reaction in which alkyl fluorides are prepared by heating alkyl bromide or alkyl chloride with metallic fluorides like $AgF$,$Hg_2F_2$,$CoF_2$,or $SbF_3$.