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Which of the reagents on reaction with c...

Which of the reagents on reaction with cyclohexanol gives best yield of cyclohexene?

A

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

B

Conc. HCl

C

Con. HBr

D

Con. HCl with `ZnCl_(2)`

Text Solution

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The correct Answer is:
A
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OP TANDON-UNSATURATED HYDROCARBONS-OBJECTIVE QUESTIONS
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  2. Reaction of one molecule of HBr with one molecule of 1,3-butadiene at ...

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  3. Which of the reagents on reaction with cyclohexanol gives best yield o...

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  4. Acid catalysed hydration of alkenes except ethene leads to the formati...

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  5. Elimination of bromine from 2-bromobutane results in hte formation of:

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  6. When 3-phenylpropene reacts with HBr in the presence of peroxide, hte ...

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  7. 3-phenyl propene on reaction with HBr in the presence of peroxide, the...

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  8. CH-=CHunderset(H(2)SO(4))overset(HgSO(4))rarrAunderset(H(2)O)overset(C...

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  9. One mole of an unsaturated hydrocarbons on ozonolysis gives one mole ...

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  10. Addition of Br(2) to Z-but-2-ene gives:

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  11. The major product obtained by the addition reaction of HBr to 4-methyl...

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  12. An alkene on reductive ozonolysis gives two molecules of CH(2)(CHO)(2...

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  13. Identity the product (Y) in the following reaction sequence:

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  14. Which of the following cycloakanes has lowest heat of combustion per-C...

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  15. HBr reacts with H(2)C=CH-OCH(3) under anhydrous conditions at room tem...

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  16. Which product is formed when trans-2-phenyl-1-bromocyclopentane is tre...

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  17. trans-2-Butene +Br(2) gives:

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  18. In the reaction with HCl, an alkene reacts in accordance with Markowni...

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  19. Which of the following reagents, which heated with ethyl chloride, for...

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  20. Ozonolysis products of an olefin are OHC-CHO and OHC-CH(2)-CH(2)-CHO, ...

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