Home
Class 12
CHEMISTRY
The compound X on treatment with acidifi...

The compound X on treatment with acidified `K_(2)Cr_(2)O_(7)` gives compound Y which reacts with `I_(2)` and `Na_(2)CO_(3)` to form tri-iodomethane. The compound X is :

A

`CH_(3)OH`

B

`CH_(3)COCH`

C

`CH_(3)CHO`

D

`CH_(3)CHOHCH_(3)`

Text Solution

Verified by Experts

The correct Answer is:
D
`CH_(3)CHOHCH_(3)` (X) will be oxidised to `CH_(3)COCH_(3)(Y)` which will give iodoform test.
Promotional Banner

Topper's Solved these Questions

  • ALDEHYDES AND KETONES

    DINESH PUBLICATION|Exercise Comprehension I|3 Videos

  • ALDEHYDES AND KETONES

    DINESH PUBLICATION|Exercise Comprehension 2|1 Videos

  • ALDEHYDES AND KETONES

    DINESH PUBLICATION|Exercise Multiple Choice|60 Videos

  • ALCOHOLS AND PHENOLS

    DINESH PUBLICATION|Exercise Matrix|9 Videos

  • ALKALI EARTH METALS

    DINESH PUBLICATION|Exercise Unit test-12|5 Videos

Similar Questions

Explore conceptually related problems

An organic compound X on treatement with acidified K_(2)Cr_(2)O_(7) gives a compound Y which reats with I_(2) and sodium carbonate to form tri-iodomethane. The compound X is

An organic compound 'X' on treatment with acidified K_(2)Cr_(2)O_(1) gives a compound 'Y' which reacts with I_(2) and sodium carbonate to form triodomethane. The compound 'X' could be

SO_(2) reduces acidified K_(2)Cr_(2)O_(7) to

Hydrogen sulphide truns an acidified K_(2)Cr_(2)O_(7)

DINESH PUBLICATION-ALDEHYDES AND KETONES -Select the correct answer
  1. Which of the following will not undergo cannizzaro's reaction on heati...

    Text Solution

    |

  2. The end product (C) of the following reaction is : CH(3)COOH overset...

    Text Solution

    |

  3. The compound X on treatment with acidified K(2)Cr(2)O(7) gives compoun...

    Text Solution

    |

  4. In the presence of aluminimum ethoxide aldehydes are converted into es...

    Text Solution

    |

  5. The general formula of C(n)H(2n)O(2) could be for open chain

    Text Solution

    |

  6. Acetyl bromide reacts with excess of CH(3)MGI followed by treatement w...

    Text Solution

    |

  7. Which of the followng correctly matched?

    Text Solution

    |

  8. The best reagent to covert pent-3-en-2-ol into pent-3-en-2-one is :

    Text Solution

    |

  9. The increasing order of the rate of HCN addition of compound a-d is ...

    Text Solution

    |

  10. In the following sequence of reactions, the alkene affords the compoun...

    Text Solution

    |

  11. Which of the following is not the mechanism of Cannizzaro reaction ? ...

    Text Solution

    |

  12. One mole of symmetrical alkene upon ozonolysis gives two moles of an a...

    Text Solution

    |

  13. Fehling A and Fehling B are :

    Text Solution

    |

  14. The product of the solution :

    Text Solution

    |

  15. Tri chloro acetaldehyde was subjected to Cannizzaro's reaction by usin...

    Text Solution

    |

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

    Text Solution

    |

  17. Ethyl methyl ketone on treatement with a solution of sodium hypochlor...

    Text Solution

    |

  18. Which of the following organic compound exhibits positive Fehling test...

    Text Solution

    |

  19. Iodofrom can be prepared from all except

    Text Solution

    |

  20. One mole of alkene an ozonolysis gives two moles of butanone. The alke...

    Text Solution

    |