Home
Class 12
CHEMISTRY
Reaction of carbonyl compound with one o...

Reaction of carbonyl compound with one of the following reagents involves nucleophilic addition followed by elimination of water. The reagent is:

A

hydrazine in presence of feebly acidic solution

B

hydroxyanic acid

C

sodium hydrogen sulphite

D

Grignard reagent

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ALDEHYDES, KETONES AND CARBOXYLIC ACIDS

    PRADEEP|Exercise COMPETITION FOCUS JEE (MAIN AND ADVANCED)/MEDICAL ENTRANCE SPECIEAL (MULTIPLE CHOICE QUESTIONS-II WITH ONE OR MORE THAN ONE CORRECT ANSWER)|1 Videos

  • ALDEHYDES, KETONES AND CARBOXYLIC ACIDS

    PRADEEP|Exercise COMPETITION FOCUS JEE (MAIN AND ADVANCED)/MEDICAL ENTRANCE SPECIEAL (MULTIPLE CHOICE QUESTIONS-II WITH ONE CORRECT ANSWER)|12 Videos

  • ALDEHYDES, KETONES AND CARBOXYLIC ACIDS

    PRADEEP|Exercise VALUE BASED QUESTIONS WITH ANSWERS|3 Videos

  • ALCOHOLS, PHENOLS AND ETHERS

    PRADEEP|Exercise IMPORTANT QUESTIONS FOR BOARD EXAMINATIONS.|29 Videos

  • APPENDIX

    PRADEEP|Exercise MODEL TEST PAPER <br> (Section C )|15 Videos

Similar Questions

Explore conceptually related problems

Reaction of carbonyl compound with one of the following regents involves nuclephilic addition following by elimination of water. The reagent is:

A nucleophilic reagent is

PRADEEP-ALDEHYDES, KETONES AND CARBOXYLIC ACIDS -COMPETITION FOCUS JEE (MAIN AND ADVANCED)/MEDICAL ENTRANCE SPECIEAL (MULTIPLE CHOICE QUESTIONS-I WITH ONE CORRECT ANSWER)
  1. The reagent used for the separation of acetaldehyde from acetophenone ...

    Text Solution

    |

  2. Consider the reaction RCHO + NH(2)NH(2) rarr R - CH = N NH(2) What...

    Text Solution

    |

  3. Reaction of carbonyl compound with one of the following reagents invol...

    Text Solution

    |

  4. The smallest ketone and its next homologue are reacted with NH(2)OH to...

    Text Solution

    |

  5. The correct structure of the product 'A' formed in the reaction.

    Text Solution

    |

  6. Which one of the following is reduced with zinc and hydrochloric acid ...

    Text Solution

    |

  7. During reduction of aldehydes with hydrazine and potassium hydroxide, ...

    Text Solution

    |

  8. In the given transformation, which of the following is the most approp...

    Text Solution

    |

  9. Benzaldehyde and acetone can be best distinguished using ……..

    Text Solution

    |

  10. The product of acid hydrolysis of P and Q can be distinguished by

    Text Solution

    |

  11. C3H6O did not give a silver mirror with Tollen's reagent, but gave an ...

    Text Solution

    |

  12. Compound A (molecular formula C(3)H(8)O ) is treated with acidified p...

    Text Solution

    |

  13. Oxidation of acetaldehyde with selenium dioxide produces:

    Text Solution

    |

  14. Iodoform test is not given by

    Text Solution

    |

  15. Iodoform can be prepared from all except

    Text Solution

    |

  16. CH(3)CHO and C(6)H(5)CH(2)CHO can be distiguished chemically by

    Text Solution

    |

  17. Amongst the following compounds, the one which would not respond to io...

    Text Solution

    |

  18. An organic compound 'X' having molecular formula C(5)H(10)O yield phen...

    Text Solution

    |

  19. A carbonyl compound with molecular mass 86, does not reduce Fehling's ...

    Text Solution

    |

  20. (CH(3))(2)C=CHCOCH(3) can be oxidised to (CH(3))(2) C=CHCOOH by

    Text Solution

    |