Cyclohexene is best prepared from cyclohexanol by which of the following? (2005)

Chemistry · JEE Advanced · NTA Exams — Hydrocarbons

1. conc. H₃PO₄
2. conc. HCl/ZnCl₂
3. conc. HCl
4. conc. HBr

Answer

(A) conc. H 3 PO 4

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