MCQ
Which of the following represents Westrosol?
- ACHCl3
- BCH2Cl2
- CCHCl2CH2Cl
- DCCl2=CHCl
✓
Answer
- CCl2=CHCl
Explanation:
When westron vapours are passed over heated BaCl2 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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