Home
Class 12
CHEMISTRY
C(2)H(5)CHO and (CH(3))(2)CO can be dist...

`C_(2)H_(5)CHO` and `(CH_(3))_(2)CO` can be distinguished by testing with

A

Phenyl hydrazine

B

Hydroxyl aminc

C

Fehling's solution

D

Sodium bisulphite

Text Solution

Verified by Experts

The correct Answer is:
c

`C_(2)H_(5)`CHO(aldehyde)and `(CH_(3))_(2)`CO(ketone) can be distinguished by testing
with Fehlings solution, which reacts only with `C_(2)H_(5)CHO`
Promotional Banner

Topper's Solved these Questions

  • ORGANIC CHEMISTRY -I

    SIA PUBLICATION|Exercise MCQ|86 Videos
  • p-BLOCK ELEMENTS

    SIA PUBLICATION|Exercise MCQ.s|169 Videos

Similar Questions

Explore conceptually related problems

CH_(3)CHO and C_(6)H_(5)CHO can be distinguished by

CH_(3)CHO and C_(6)H_(5)CHO can be distinguished chemically by

C_2H_5CHO and CH_3 COCH_3 can be distinguished from one another by testing with

C_(6)H_(5)CHO + HCN rarr C_(6)H_(5)CH(CN)OH . The product would be

The product of the following reaction is C_(6)H_(5) CHO + CH_(3) CH_(2) CHO underset(Delta)overset(Dil.NaOH)(rarr)

(A) C_(2)H_(5)OH (B) CH_(3)CHO (C) CH_(3)COCH_(3) (D) C_(6)HCHO (E) C_(6)H_(5)CH_(2)CHO . Number of compounds which not only give yellow ppt with NaOH+I_(2) but also give red ppt with Fehling's reagent are _________

SIA PUBLICATION-ORGANIC CHEMISTRY-II-MCQ
  1. Compound A reacts with PCI, to give B which on treatment with KCN foll...

    Text Solution

    |

  2. Acetaldehyde when treated with dilute NaOH gives

    Text Solution

    |

  3. C(2)H(5)CHO and (CH(3))(2)CO can be distinguished by testing with

    Text Solution

    |

  4. The strongest conjugate base results from

    Text Solution

    |

  5. The reagent that gives an orange coloured precipitate with acetaldehyd...

    Text Solution

    |

  6. Acetone on reaction with chlorine gives normally

    Text Solution

    |

  7. The reagent used for converting ethanoic acid to ethanol is

    Text Solution

    |

  8. The reduction of acetaldehyde by …. leads to the formation of ethanol.

    Text Solution

    |

  9. Ammoniacal solution of AgNO(3) is called

    Text Solution

    |

  10. Reduction of acetaldehyde in presence of LiAlH(4) gives

    Text Solution

    |

  11. A few drops of an organic compound (liquid) are added to Schiff's reag...

    Text Solution

    |

  12. The structure of the compound formed, when nitrobenzene is reduced by ...

    Text Solution

    |

  13. Nitrobenzene on reduction with zinc and NH(4)Cl gives

    Text Solution

    |

  14. Which of the folowing reactions can produce aniline as main product?

    Text Solution

    |

  15. Which one of the folowing compounds forms a quatenary salt on reacting...

    Text Solution

    |

  16. Aniline is not the major product in o0ne of the following reacvtions, ...

    Text Solution

    |

  17. Which one of the following is the molecular formula of a teritiary ami...

    Text Solution

    |

  18. Consider the following reactions C(2)H(2)overset("Redhot iron tube")u...

    Text Solution

    |

  19. Considerd the following reaction, C(6)H(5)NO(2)overset(Sn//HCI)to Xov...

    Text Solution

    |

  20. What of the following is a secondary amine?

    Text Solution

    |