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The best method to prepare cyclohexene f...

The best method to prepare cyclohexene form cyclohexanol is by using

A

Conc.`HCl+ZnCI_(2)`

B

`HBr`

C

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

D

Conc.`HCl`

Text Solution

Verified by Experts

The correct Answer is:
C

Because conc. `H_(3)PO_(4)` acts as a dehydrating agent.
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A2Z-ALCOHOLS, PHENOLS AND ETHERS-Chemical Properties Of Alcohols
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  2. Aoverset(Cu)underset(Delta)rarrCH(3)CH(2)OHoverset(Al(2)O(3))underset(...

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  3. The best method to prepare cyclohexene form cyclohexanol is by using

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  4. Tertiary buthy1 alcohl gives tertiary buty1 chloride on treatement wit...

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  5. Among the following compounds which can be dehydrated very easily is:

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  6. Phenyl magesoium bromide reacts with methanol to give:

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  7. Among the following the one that gives pistive idoform test upon react...

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  8. In the following sequence of reactions: CH(3)CH(2)OHoverset(P+I(2))...

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  9. The main product of the following reaction is C(6)H(5)CH(2)CH(OH)CH(...

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  10. An unknown alcohol is treated with the 'Lucas reagent' to determine wh...

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  11. In the given transformation which of the following is the most appropr...

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  12. Consider the following reaction, C(2)H(5)OH+H(2)SO(4)rarr Product ...

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  13. Ethyl alcohol is heated with conc. H(2)SO(4) . The product formed is:

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  14. A compound that given a positive iodoform test is

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  15. An industrial method of preparation of methanol is

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  16. HBr reacts fastest with

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  17. In CH(3)CH(2)OH, the bond that undergoes heterolytic cleavage most rea...

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  18. The products of combustion of an aliphatic thiol (RHS) at 298K are:

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  19. The order of reactivity of the following alcohols towards conc. HCI is...

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  20. 1-Propanol and 2-propanal can be best distinguished by

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