Home
Class 12
CHEMISTRY
(a) What is aldol-condensation reaction ...

(a) What is aldol-condensation reaction ? Write the reaction involved in it.
(b ) What happens when
(i) Aldehyde reacts with hydroxylamine.
(ii) Ketone reacts with hydrazine.

Promotional Banner

Topper's Solved these Questions

  • ALDEHYDES ,KETONES AND CARBOXYLIC ACIDS

    MODERN PUBLICATION|Exercise REVISION EXERCISES (OBJECTIVE QUESTIONS - LONG ANSWER QUESTIONS )|8 Videos

  • ALDEHYDES ,KETONES AND CARBOXYLIC ACIDS

    MODERN PUBLICATION|Exercise HOTS HIGHER ORDER THINKING SKILLS|15 Videos

  • ALDEHYDES ,KETONES AND CARBOXYLIC ACIDS

    MODERN PUBLICATION|Exercise REVISION EXERCISES (OBJECTIVE QUESTIONS - VERY SHORT ANSWER QUESTIONS )|39 Videos

  • ALCOHOLS, PHENOLS AND ETHERS

    MODERN PUBLICATION|Exercise UNIT PRACTICE TEST (FOR BOARD EXAMINATION)|12 Videos

  • BIOMOLECULES

    MODERN PUBLICATION|Exercise UNIT PRACTICE TEST FOR BOARD EXAMINATION|13 Videos

Similar Questions

Explore conceptually related problems

what happens when Formaldehyde reacts with ammonia

What happens when metal oxide reacts with acid ?

What happens when chlorine reacts with S_8

What happens when chlorine reacts with P_4

What happens when chlorine reacts with Al

What happens when chlorine reacts with Na

what happens when dihydrogen reacts with dinitrogen ?

What happens when : (i) Acetaldehyde reacts with NH_(2)OH , (ii) Acetone reacts with NH_(2)-NH_(2) .

MODERN PUBLICATION-ALDEHYDES ,KETONES AND CARBOXYLIC ACIDS-REVISION EXERCISES (OBJECTIVE QUESTIONS - SHORT ANSWER QUESTIONS )
  1. Describe the following: (a) Wolff Kishner reduction (b) Clemmens...

    Text Solution

    |

  2. Convert benzene into (a) Benzaldehyde (b) Benzoic acid (c) Aceto...

    Text Solution

    |

  3. (a) What is aldol-condensation reaction ? Write the reaction involved ...

    Text Solution

    |

  4. (a) (i) Give the reaction involved in (a) Wolff-Kishner reduction (b...

    Text Solution

    |

  5. (b) (i) Why do aldehydes and ketones undergo a large number of nucleop...

    Text Solution

    |

  6. Write short notes on the following: (a) Reimer-Tiemann reaction. (b...

    Text Solution

    |

  7. Write the following reactions : (a) Haloform reaction (b) Gatterma...

    Text Solution

    |

  8. (i) Write Cannizzaro reaction. (ii) Write aldol condensation. (iii...

    Text Solution

    |

  9. (i) Write Hell-Volhard-Zelinsky reaction. (ii) Write cross aldol con...

    Text Solution

    |

  10. (a) Aldehydes and ketones undergo a number of nucleophilic addition re...

    Text Solution

    |

  11. (a) How does benzene react with acetyl chloride in the presence of anh...

    Text Solution

    |

  12. (i) What is Fehling's solution test? (ii) Give the reaction of Grign...

    Text Solution

    |

  13. Write a short note on Rosenmund's reaction giving suitable chemical re...

    Text Solution

    |

  14. (b) Explain why chloroacetic acid is a stronger acid than acetic acid.

    Text Solution

    |

  15. Write structures of compounds A,B and C in each of the following react...

    Text Solution

    |

  16. Do the following conversions in not more than two steps: (i) Benzoic...

    Text Solution

    |

  17. Write the reactions involved in the following: (i) Hell-Volhard Zeli...

    Text Solution

    |

  18. (a) How will you distinguish between pentan-2-one and pentan-3-one wit...

    Text Solution

    |

  19. Describe the following: (a) Aldol condensation (b) Decarboxylation

    Text Solution

    |

  20. (a) Give mechanism for the nucleophilic addition reaction of HCN with ...

    Text Solution

    |