Home
Class 12
CHEMISTRY
The reaction which involves dichlorocarb...

The reaction which involves dichlorocarbene as an electrophile is,

A

Reimer - Tiemann reaction

B

Kolbe's reaction

C

Friedel - Crafts' acylation

D

Fittig's reaction

Text Solution

Verified by Experts

The correct Answer is:
a

(ii) Generation of electrophile
`HO^(-) + CHCl_(3)hArrH_(2)O+C Cl_(3)^(-) rightarrow:C Cl_(2)+Cl^(-)`
(ii) Electrophilic substitution
Promotional Banner

Topper's Solved these Questions

  • CHEMISTRY

    KCET PREVIOUS YEAR PAPERS|Exercise MCQs|60 Videos

  • KARNATAKA CET 2001

    KCET PREVIOUS YEAR PAPERS|Exercise Chemistry|55 Videos

Similar Questions

Explore conceptually related problems

What are electrophiles?

A chemical reaction involves in

An electrophilic reagent is :

What is an electrophilic addition?

What is an electrophilic addition?

Electrophilic addition reactions proceed in two steps. The first step involves the addition of an electrophile. Name the type of intermediate reaction. H_(3)C-HC=CH_(2)+H^(+)to?

KCET PREVIOUS YEAR PAPERS-KARNATAKA 2016-CHEMISTRY
  1. Which of the following compound is most acidic ?

    Text Solution

    |

  2. Benzene carbaldehyde is reacted with concentrated NaOH solution to giv...

    Text Solution

    |

  3. The reaction which involves dichlorocarbene as an electrophile is,

    Text Solution

    |

  4. Ethanol is converted into ethoxyethane

    Text Solution

    |

  5. An organic compound X is oxidised by using acidified K(2)Cr(2)O(7) sol...

    Text Solution

    |

  6. Predict the product in the following series of reactions : CH(3)-COO...

    Text Solution

    |

  7. The number of oxygen atoms in 4.4g of CO(2) is

    Text Solution

    |

  8. If the bond energies of H-H, Br-Br and H-Br are 433, 192 and 364 kJ "m...

    Text Solution

    |

  9. In the reaction, Fe(OH)(3)hArrFe(aq)^(3+)+3OH(aq)^(-) if the concentra...

    Text Solution

    |

  10. The correct statement regarding entropy is,

    Text Solution

    |

  11. Equilibrium constants K1 and K2 for the following equilibria (a) NO...

    Text Solution

    |

  12. Van-Arkel method of refining Zirconium involves,

    Text Solution

    |

  13. The composition of .copper matte. is,

    Text Solution

    |

  14. The complex formed when Al2 O3 is leached from Bauxite using concentra...

    Text Solution

    |

  15. The property which is not true about fluorine is

    Text Solution

    |

  16. Which is true regarding nitrogen?

    Text Solution

    |

  17. The shape of XeF(6) is

    Text Solution

    |

  18. The number of isomeres possible for the octahedral complex [CoCl(2)(en...

    Text Solution

    |

  19. CO is a stronger ligand than Cl^- because

    Text Solution

    |

  20. The bivalent metal ion having maximum paramagnetic behavior among the...

    Text Solution

    |