Home
Class 12
CHEMISTRY
When acetaldehyde is heated with Fehling...

When acetaldehyde is heated with Fehling solution, it gives a precipitate of

A

`Cu_(2)O`

B

`CuO`

C

`CuO+Cu_(2)O`

D

`Cu`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • CARBONYL COMPOUNDS

    NCERT TAMIL|Exercise SELF EVALUATION ((B) Answer in one or two sentences :)|10 Videos

  • CARBONYL COMPOUNDS

    NCERT TAMIL|Exercise SELF EVALUATION ((C) Answer not exceeding sixty words :)|14 Videos

  • BIOMOLECULES

    NCERT TAMIL|Exercise EVALUATION (Choose the correct answer)|21 Videos

  • CARBOXYLIC ACIDS

    NCERT TAMIL|Exercise SELF EVALUATION((C) Answer not exceeding sixty words :)|7 Videos

Similar Questions

Explore conceptually related problems

An organic compound, C_(2)H_(4)O gives a red precipitate when warmed with Fehling’s solution. It also undergoes aldol condensation in presence of alkali. (i) Write IUPAC name of the compound. (ii) What is the hybridization of carbon atoms in the compound ? (iii) Write equation for the reaction.

Acetylene reacts with ammonical Cu_(2)Cl_(2) to give precipitate of

NCERT TAMIL-CARBONYL COMPOUNDS-Evaluation
  1. When acetaldehyde is heated with Fehling solution, it gives a precipit...

    Text Solution

    |

  2. The correct structure of the product ‘A’ formed in the reaction

    Text Solution

    |

  3. The formation of cyanohydrin from acetone is an example of

    Text Solution

    |

  4. Reaction of acetone with one of the following reagents involves nucleo...

    Text Solution

    |

  5. In the following reaction, HC -= CH underset(HgSO(4))overset (H(2)S...

    Text Solution

    |

  6. CH(2) = CH(2)underset ("ii)"Zn // H(2) O)overset("i)"O(3))to X overset...

    Text Solution

    |

  7. Predict the product Z in the following series of reactions Ethanoi...

    Text Solution

    |

  8. Assertion: 2,2 – dimethyl propanoic acid does not give HVZ reaction. ...

    Text Solution

    |

  9. Which of the following represents the correct order of acidity in the ...

    Text Solution

    |

  10. Benzoic acid underset("ii)" Delta)overset("i)" NH(3))to A overset(NaO...

    Text Solution

    |

  11. Ethanoic acid overset(P// Br(2))to2 - bromoethanoic acid. This reacti...

    Text Solution

    |

  12. CH(3)Br overset(KCN) to (A) overset(H(2)O^(+))to (B) overset(PCl(5))to...

    Text Solution

    |

  13. Which one of the following reduces tollens reagen

    Text Solution

    |

  14. Text Solution

    |

  15. The IUPAC name of

    Text Solution

    |

  16. Identify the product formed in the reaction

    Text Solution

    |

  17. In which case chiral carbon is not generated by reaction with HCN

    Text Solution

    |

  18. Assertion : p - N, N - dimethyl aminobenzaldehyde undergoes benzoin co...

    Text Solution

    |

  19. Which one of the following reaction is an example of disproporationati...

    Text Solution

    |

  20. Which one of the following undergoes reaction with 50% sodium hydroxid...

    Text Solution

    |

  21. The reagent used to distinguish between acetaldehyde and benzaldehyde ...

    Text Solution

    |