Home
Class 11
CHEMISTRY
In the preparation of nitrobenzene from ...

In the preparation of nitrobenzene from benzene by using a mixture of cone. `HNO_3` and cone `H_2SO_4`, `HNO_3` acts as a:

A

base

B

acid

C

Reducing agent

D

Catalyst

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • GOC-II & III

    PATHFINDER|Exercise QUESTION BANK|144 Videos

  • HYDROGEN

    PATHFINDER|Exercise QUESTION BANK|77 Videos

Similar Questions

Explore conceptually related problems

In the nitration of benzene with a mixture of concentrated HNO_3 and concentrated H_2SO_4 the active species involved is :

What will happen when chlorobenzene reacts with a mixture of conc. HNO_(3) and conc. H_(2)SO_(4) ?

Anisole with conc. HNO_(3) and conc. H_(2)SO_(4) gives

Nitrobenzene is prepared from benzene by using conc. HNO_3 and conc.H_2SO_4 . In the nitrating mixture, nitric acid acts as a /an -

An equimolar mixture of toluene and chlorobenzene is treated with a mixture of conc. H_(2)SO_(4) and conc. HNO_(3) . Indicate the correct statement from the following.

Explain the formation of nitronium ion (overset(oplus)NO_2) from the reaction of concentrated HNO_3 and concentrated H_2SO_4 .

An aromatic compound of molecular formula C_8H_(10) reacts with a mixture of concentrated HNO_3 and concentrated H_2SO_4 to form a mononitro compound. The structural formula of C_8H_(10) is

Consider the nitration of benzene using mixed conc. H_2SO_4 and HNO_3 . If a large amount of KHSO_4 is added to the mixture, the rate of nitration will be-

Consider the nitration of benzene using mixed conc. H_(2)SO_(4) and HNO_(3) . If a large amount of KHSO_(4) is added to the mixture, the rate of nitration will be -

PATHFINDER-HYDROCARBONS-QUESTION BANK
  1. Which is not an aromatic compound?

    Text Solution

    |

  2. In Friedel-Craft reaction the electrophilic reagent is :

    Text Solution

    |

  3. In the preparation of nitrobenzene from benzene by using a mixture of ...

    Text Solution

    |

  4. Which of the following is hypophosphoric acid?

    Text Solution

    |

  5. What happens when Sulphur reacts with concentrated nitric acid?

    Text Solution

    |

  6. A deactivating group in electrophilic substitution reaction in benzene...

    Text Solution

    |

  7. Cyclopentadienyl anion is aromatic due to the presence of

    Text Solution

    |

  8. Anhydrous Alcl3 is used in Friedel Crafts reaction because it is :

    Text Solution

    |

  9. The treatment of benzene with isobutylene in the presence of H2SO4 giv...

    Text Solution

    |

  10. Both methane and ethane may be obtained by a suitable one step reactio...

    Text Solution

    |

  11. When C2H5 Mg Br is reacted with CH3OH we get

    Text Solution

    |

  12. The number of chain isomers in alkane containing six carbon atoms is :

    Text Solution

    |

  13. The compound containing only primary hydrogen is

    Text Solution

    |

  14. The olefin which on ozonolysis gives CH3 CH2CHO and CH3CHO is

    Text Solution

    |

  15. Butyne on reaction with hot acidic KMnO4 gives :

    Text Solution

    |

  16. The intermediate during the addition of HBr to propene in presence of ...

    Text Solution

    |

  17. In presence of peroxide, HCl and Hl do not give anti Markovnikov's add...

    Text Solution

    |

  18. Alkenes can be converted to carbonyl compound in one step by :

    Text Solution

    |

  19. Which of the following will give only glyoxal on ozonolysis?

    Text Solution

    |

  20. Ortho-xylene on ozonolysis will give:

    Text Solution

    |