Home
Class 12
CHEMISTRY
Excess of PCl(5) reacts with conc , H(2)...

Excess of `PCl_(5)` reacts with conc , `H_(2)SO_(4)` giving

A

chlorosulphuric acid

B

sulphurous acid

C

sulphuryl chloride

D

thionyl chloride

Text Solution

Verified by Experts

The correct Answer is:
C
`underset("Sulphuric acid")(HO-SO_(2)-OH) underset(-POCl_(3), -HCl)overset(PCl_(5))(rarr) underset(underset("acid")("Chlorosulphonic"))(HO-SO_(2)-Cl)underset(-POCl_(3),-HCl)overset(PCl_(5))rarr underset(underset("chloride")("Sulphuryl"))(SO_(2)Cl_(2))`
Promotional Banner

Topper's Solved these Questions

  • KARNATAKA CET 2012

    KCET PREVIOUS YEAR PAPERS|Exercise CHEMISTRY|60 Videos

  • KARNATAKA CET 2014

    KCET PREVIOUS YEAR PAPERS|Exercise CHEMISTRY|58 Videos

Similar Questions

Explore conceptually related problems

How aniline reacts with Conc. H_(2)SO_(4)

Formic acid reacts with conc . H_(2)SO_(4) to give :

Nitrous acid reacts with H_(2)SO_(4) give

Acetone on treating with conc H_(2)SO_(4) gives

The reaction of HCOOH with conc. H_(2)SO_(4) gives

Ethylene glycol on heating with conc H_(2)SO_(4) gives

Chlorides react with conc. H_2SO_4 and evolve :

KCET PREVIOUS YEAR PAPERS-KARNATAKA CET 2013-Chemistry
  1. The temperature coefficient of a reaction is 2. When the temperature i...

    Text Solution

    |

  2. Conversion of benzene to acetophenone can be brought by

    Text Solution

    |

  3. Excess of PCl(5) reacts with conc , H(2)SO(4) giving

    Text Solution

    |

  4. An example for a neutral buffer is :

    Text Solution

    |

  5. Least energetic conformation of cyclohexane is

    Text Solution

    |

  6. Which of the following is employed in flash tubes in photography?

    Text Solution

    |

  7. Conjugate base of H(2)PO(4)^(-) is

    Text Solution

    |

  8. An alkyl bromide (X) reacts with sodium in ether to form 4,5-diethyloc...

    Text Solution

    |

  9. Which one of the following shows highest magnetic moment?

    Text Solution

    |

  10. The emf of a galvanic cell constituded with the electrodes Zn^(2+)//Zn...

    Text Solution

    |

  11. Which of the following pairs are correctly matched?

    Text Solution

    |

  12. In a transition series, with the increase in atomic number, the parama...

    Text Solution

    |

  13. Identify a species which is 'NOT' a Bronsted acid but a Lewis acid.

    Text Solution

    |

  14. The compound formed when calcium acetate and calcium formate is dry di...

    Text Solution

    |

  15. d^(2)sp^(3) hybridisation of the atomic orbitals gives :

    Text Solution

    |

  16. The pH of 10^(-8) M HCl solution is :

    Text Solution

    |

  17. Which of the following is strongly acidic?

    Text Solution

    |

  18. A group of atoms can function as a ligand only when

    Text Solution

    |

  19. Which of the following is not a colligative property ?

    Text Solution

    |

  20. Acetone and propanal are :

    Text Solution

    |