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Cyclohexene can be exclusively prepared ...

Cyclohexene can be exclusively prepared from cyclohexanol through

A

conc. `HCl+ZnCl_(2)`

B

conc. `H_(3)PO_(4)`

C

`HBr`

D

conc. HCl

Text Solution

Verified by Experts

The correct Answer is:
B

Conc. `H_(3)PO_(4)` does not produce any substituted product while other given reagents produce substituted products alongwith cyclohexene.
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-ALCOHOLS, PHENOLS AND ETHERS-PRACTICE EXERCISE (Exercise 2 (MISCELLANEOUS PROBLEMS))
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  4. The electrophile involved in the Reimer-Tiemann reaction is

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  7. Phenol on reaction with Br(2) in non-polar aprotic solvent furnishes

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  8. Rank the transition states that occur during the following reaction st...

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  10. When H(2)C=CH-O-CH(2)CH(3) reacts with one molre of HI, one of the pr...

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  11. The IUPAC name of B is

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  14. The acid which do not contain carboxylic acid group is

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  16. 0.44 g of a monhydric alcohol when added to methyl magnesium iodide in...

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  17. For the sequence of reactions, Aoverset(C(2)H(5)Mgl)rarr B overset(H...

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