Home
Class 12
CHEMISTRY
Which of the following reagents is used ...

Which of the following reagents is used to separate and purify an aldehyde from a mixture of it with a high ketone. : `HCN`, `ROH & dry HCl `, `NH_(2)OH`, Saturated solution of `NaHSO_(3)`

A

HCN

B

ROH & dry HCl

C

`NH_(2)OH`

D

Saturated solution of `NaHSO_(3)`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • ALDEHYDES AND KETONES

    BRILLIANT PUBLICATION|Exercise LEVEL-II|42 Videos

  • ALCOHOLS, PHENOLS AND ETHERS

    BRILLIANT PUBLICATION|Exercise LEVEL III (Linked Comprehension Type) |12 Videos

  • BIOMOLECULES, POLYMERS AND CHEMISTRY IN EVERYDAY LIFE

    BRILLIANT PUBLICATION|Exercise LEVEL-II (ASSERTION-REASON TYPE QUESTIONS)|6 Videos

Similar Questions

Explore conceptually related problems

Which of the following reagents can be used to separate carboxylic acid from its mixture with phenol?

Which of the following metals are used for the isolation of boron from B_(2)O_(3) ?

Which of the following compounds will liberate CO_(2) from NaHCO_(3) solution

The reagent used for separation of acetaldehyde and acetophenone is : NaHSO_3 , C_6 H_5 NHNH_2 , NH_2 OH , NaOH-I_2

Which of the following isomerisms are shown by the complex [CoCl_2 (OH)_2 (NH_3)_2]Br ?

BRILLIANT PUBLICATION-ALDEHYDES AND KETONES -LEVEL-II
  1. Which of the following reagents is used to separate and purify an alde...

    Text Solution

    |

  2. The general formula of aliphatic saturated aldehydes and ketones is:

    Text Solution

    |

  3. The IUPAC name of the compound

    Text Solution

    |

  4. A single compound of the structure : OHC-CH(2)-overset(CH(3))overset(|...

    Text Solution

    |

  5. Predict the correct intermediate and product in the following reaction...

    Text Solution

    |

  6. The reaction temperature of the preparation of butanal by the oxidatio...

    Text Solution

    |

  7. The most suitable oxidising agent for the conversion of cyclohex-2-en-...

    Text Solution

    |

  8. Which one of the following on alkaline hydrolysis produces a ketone? ...

    Text Solution

    |

  9. The compound which is formed during the dry distillation of calcium be...

    Text Solution

    |

  10. X & Y are respectively

    Text Solution

    |

  11. The reaction by which benzaldehyde cannot be prepared is

    Text Solution

    |

  12. Which of the following pathways does not produce hexan-2-one?

    Text Solution

    |

  13. The major product of the following reaction is:

    Text Solution

    |

  14. In the following reaction: Aldehyde + Alcohol overset("Dry HCl")rarr A...

    Text Solution

    |

  15. The major product X formed in the following reaction is

    Text Solution

    |

  16. The reagent 'X' to be used for this conversion is

    Text Solution

    |

  17. The most suitable reagent (Y) for the following conversion is

    Text Solution

    |

  18. Under Clemmensen or Wolff-Kishner conditions of reduction, the convers...

    Text Solution

    |

  19. Compound 'X' (C(3)H(8)O) is treated with acidified K(2)Cr(2)O(7) to fo...

    Text Solution

    |

  20. Match the following:

    Text Solution

    |

  21. When pentan-2-one is treated with conc. HNO(3) at elevated temperature...

    Text Solution

    |