Home
Class 12
CHEMISTRY
The best method to prepare cyclohexene f...

The best method to prepare cyclohexene form cyclohexanol is by using:

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)` is a dehydrating agent.
Promotional Banner

Topper's Solved these Questions

  • ALCOHOLS, PHENOLS & ETHERS

    VMC MODULES ENGLISH|Exercise PRACTICE EXERCISE:2|12 Videos

  • ALCOHOLS, PHENOLS & ETHERS

    VMC MODULES ENGLISH|Exercise PRACTICE EXERCISE:3|8 Videos

  • ALCOHOLS, PHENOLS & ETHERS

    VMC MODULES ENGLISH|Exercise Example|20 Videos

  • 13-14 HYDROGEN & S-BLOCK ELEMENT

    VMC MODULES ENGLISH|Exercise JEE Advanced Archive|48 Videos

  • ALCOHOLS, PHENOLS & ETHERS

    VMC MODULES ENGLISH|Exercise Impeccable|100 Videos

Similar Questions

Explore conceptually related problems

The best method to purify impure acetone is

The best method to determine the age of tree is

The best method to preserve the wild relatives of plants is

The best method to reduce random error is

The best method to dispose night soil is

Describe the methods used to prepare oxides.

Which of the following is the best method for the preparation of compound cyclopentyl cyanide from cyclopentyl chloride ?

The best method to prepare 3-methylbutane-2-ol from 3-methylbut-1-ene is

VMC MODULES ENGLISH-ALCOHOLS, PHENOLS & ETHERS -PRACTICE EXERCISE:1
  1. Oxo process:

    Text Solution

    |

  2. on dehydration with conc. H(2)SO(4) forms predominantly :

    Text Solution

    |

  3. In the reaction: CH(3)-underset(CH(3))underset(|)overset(CH(3))overset...

    Text Solution

    |

  4. Reduction of gt C = O to gt CH(2) can be carried out with

    Text Solution

    |

  5. The boiling points to isomeric alcohols follow the order

    Text Solution

    |

  6. The acidic character of 1^(@),2^(@),3^(@) alcohls, H(2)O and RC-=CH i...

    Text Solution

    |

  7. In the following reaction sequence : R-OH overset(P+I(2))rarr R-I ov...

    Text Solution

    |

  8. Which of the following is the most reactive with HCl in the presence o...

    Text Solution

    |

  9. Methanol is manufactured by passing ( under pressure ) a mixture of wa...

    Text Solution

    |

  10. CH(3)underset(Br)underset(|)(C)HCH(3)overset("alc."//KOH)toAoverset(HB...

    Text Solution

    |

  11. The compound that reacts fastest with Lucas reagent at room temperatu...

    Text Solution

    |

  12. A compound that gives a positive iodofrm test is :

    Text Solution

    |

  13. One of the cmmercial production methods of methanol is :

    Text Solution

    |

  14. HBr reacts fastest with

    Text Solution

    |

  15. Which of the following compounds is oxidised to prepare methyl ethyl k...

    Text Solution

    |

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

    Text Solution

    |

  17. The product of acid catalyzed hydration of 2-pheny1propene is

    Text Solution

    |

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

    Text Solution

    |

  19. Consider the following compounds: (I) 1, 2-dihydroxy benzene (II)...

    Text Solution

    |

  20. The reaction of with HBr gives :

    Text Solution

    |