1.

Cyclohexene is best prepared from cyclohexanol by which of the following

Answer»

Conc. `H_(3)PO_(4)`
Conc. `HCl//ZnCl_(2)`
Conc. `HCl`
Conc. `HBr`

SOLUTION :`HC-=CH underset(H_(2)SO_(4))overset(HgSO_(4))rarr CH_(3)CHO underset((ii) H_(2)O)overset((i)CH_(3)MGBR)rarr CH_(3)CHOHCH_(3)overset(Pbr_(3))rarr CH_(3)CHBrCH_(3)`


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