MCQ
The best method to prepare cyclohexene from cyclohexanol is by using
- AConc. $HCl \,+$ $ZnCl_2$
- ✓Conc. $H_3PO_4$
- C$HBr$
- DConc. $HCl$
✓
Answer
Correct option: B.
Conc. $H_3PO_4$
b
(b) Because conc. $H_3PO_4$ acts as a dehydrating agent.
(b) Because conc. $H_3PO_4$ acts as a dehydrating agent.
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