Question

Westrosol is

• A. $ClCH=CC{l}_2$
• B. $C{l}_{2}C{F}_2$
• C. $CHC{l}_2-CHC{l}_2$
• D. $C{l}_{3}CN{O}_2$

Answer 1

Answer: (A)

$ClCH=CC{l}_2$ is called west ro It is obtained from acetylene. $CH\equiv CH+2C{l}_2\to CHC{l}_2-CHC{l}_2$ $\underset{-HCl}{\to }\underset{westrosol}{CC{l}_2=CHCl}$