Home
Class 11
CHEMISTRY
Benzne can be obtained by heating either...

Benzne can be obtained by heating either benzoic acid with X or phenol with Y.X and Y, respectively are

A

Zincdust and sodalime

B

sodalime and zincdust

C

zincdust and sodium hydroxide

D

sodalime and copper

Text Solution

Verified by Experts

The correct Answer is:
B
`C_(6)H_(5)COOH+NaOHunderset(Delta)overset(CaO)toC_(6)H_(6)+Na_(2)CO_(3)`
`C_(6)H_(5)OH+Znoverset(Delta)toC_(6)H_(6)+ZnO`
Promotional Banner

Topper's Solved these Questions

  • AROMATIC HYDROCARBONS

    R SHARMA|Exercise Archives|59 Videos

  • AROMATIC HYDROCARBONS

    R SHARMA|Exercise Follow up Test 7|7 Videos

  • ALKYNES

    R SHARMA|Exercise Archives|42 Videos

  • CHEMICAL BONDING

    R SHARMA|Exercise Archives|73 Videos

Similar Questions

Explore conceptually related problems

Moles of formic acid formed in x and Y respectively are :

Heating calcium salt of benzoic acid yields

Phenol is obtained by heating aqueous solution of :

Picric acid is obtained by the action of phenol with

R SHARMA-AROMATIC HYDROCARBONS-Question Bank
  1. Benzene reacts with methyl chloride in the presence of anhydrous alumi...

    Text Solution

    |

  2. In the sulphonation of benzene, the active electrophilic species is

    Text Solution

    |

  3. Benzne can be obtained by heating either benzoic acid with X or phenol...

    Text Solution

    |

  4. Which of the following compounds will show sromatic character?

    Text Solution

    |

  5. Benzne reacts with sulphuric acid to form benzenesulphonic acid, only ...

    Text Solution

    |

  6. 3-chloro-4-methylbenzenesulphinic acid reacts with superheated steam t...

    Text Solution

    |

  7. Which of the following fraction obtained from coal tar yields anthrace...

    Text Solution

    |

  8. Which of the following names is correct?

    Text Solution

    |

  9. Benzene is resonance hybride of the following resonance contributors: ...

    Text Solution

    |

  10. Dewar benzene has the following structure: It has been prepared it is ...

    Text Solution

    |

  11. Which of the followng C(6)H(6) structures give only one C(6)H(5)Br iso...

    Text Solution

    |

  12. How many dibrominated derivatives of benzene are possible?

    Text Solution

    |

  13. Completely conjugated monocylic hydrocarbons are called

    Text Solution

    |

  14. Which of the following hydrocarbonds has an acceptable huckel number b...

    Text Solution

    |

  15. Which one of the following isomeric compounds has the gretest dipole m...

    Text Solution

    |

  16. Celicene C(7)H(6), is expected to be a fairly polar aromatic molecule....

    Text Solution

    |

  17. Ozonolysis of o-xylene (1,2-dimethylbenzene) givesdifferent products.

    Text Solution

    |

  18. The number of possible dechloronitrobenzene isomers is

    Text Solution

    |

  19. When the three dibromobenzenes are mononitrated, the one melting at 87...

    Text Solution

    |

  20. Which of the following statemetns is correct?

    Text Solution

    |