Haloalkanes and Haloarenes — Chemistry STD 12 Science — Question
Rajasthan BoardEnglish MediumSTD 12 ScienceChemistryHaloalkanes and Haloarenes1 Mark
Question
Which of the following represents Westrosol?
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Answer
When westron vapours are passed over heated $\ce{BaCl_2}$ or lime, westrol $($trichloro ethylene$)$ is obtained.
$\text{Cl}_2\text{CH}-\text{CHCl}_2\xrightarrow{\text{BaCl}_2}\text{Cl}_2\text{C}=\text{CH}\text{Cl}$
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