Home
Class 12
CHEMISTRY
An organic liquid A containing C,H and O...

An organic liquid `A` containing `C,H` and `O` has a pleasant odour with a boiling point of `78^(@)C`. On boiling. A with conc. `H_(2)SO_(4)` a colourless gas is produced which decolourises bromine water and alkaline `KMnO_(4)`. One mole of this gas also takes one mole of `H_(2)`. The organic liquid `A` is

A

`C_(2)H_(5)Cl`

B

`C_(2)H_(5)CHO`

C

`C_(2)H_(6)`

D

`C_(2)H_(5)OH`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ALCOHOLS, ETHERS, PHENOL

    NARAYNA|Exercise LEVEL - IV|44 Videos
  • ALCOHOLS, ETHERS, PHENOL

    NARAYNA|Exercise Level -I|26 Videos
  • ALCOHOLS, ETHERS, PHENOL

    NARAYNA|Exercise LEVEL - II|33 Videos
  • 18TH GROUP ELEMENTS

    NARAYNA|Exercise LEVEL - VI|34 Videos
  • ALDEHYDES, KETONES & CARBOXYLIC ACIDS

    NARAYNA|Exercise CHECK YOUR GRASP|6 Videos

Similar Questions

Explore conceptually related problems

Which one of the following reacts with conc. H_(2)SO_(4) ?

An organic liquid (A), containing C,H and O with the boiling point 78^(@)C and possessing a rather pleasant odour, or heating with concentrated H_(2)SO_(4) gives a gaseous product (B) with the empirical formaula CH_(2) .(B) decoluourises bromine water as well as alkaline KMnO_(4) solution and takes up one mole of H_(2) (per mole of B)in the presence of finely divided nickel at high temperature (A) and(B) are:

On heating glycerol with conc. H_(2)SO_(4) a compound is obtained which has a bad odour. The compound is :

An organic liquid 'A' containing C,H and O with boiling point 78^(@)C , possessing a rather pleasant odous. On heating with concentrated sulphuric acid gives a gaseous product 'B' with the empirical formula CH_(2) 'B' decolourises bromine water as well as alkaline permanganate solution and takes up one mole of H_(2) (per mole of B) in presence of finely divided nickel at high temperature. Identify the substances A and B.

How many atoms are present in one mole of H_(2)SO_(4) ?

When a nitrogen containing organic compound is strongly heated with conc. H_(2)SO_(4) , the product is -

NARAYNA-ALCOHOLS, ETHERS, PHENOL-LEVEL - III
  1. An example for a polydric alcohol is

    Text Solution

    |

  2. Which one of following is a secondary alcohol

    Text Solution

    |

  3. Ethyl alcohol is manufactured from ethylene by

    Text Solution

    |

  4. Which of the following pairs of the compounds can be used as starting ...

    Text Solution

    |

  5. An enzyme which brings about the conversion of starch into maltose is ...

    Text Solution

    |

  6. Which the catalyst in the conversion of water gas and hydrogen into me...

    Text Solution

    |

  7. When ehtyl alcohol is distilled with bleaching powder and water then c...

    Text Solution

    |

  8. CH(3)OH + PCl(3) rarr A A overset(KCN)rarr B overset("hydrolysis")ra...

    Text Solution

    |

  9. An organic liquid A containing C,H and O has a pleasant odour with a b...

    Text Solution

    |

  10. A compound reacts with sodium and liberates hydrogen and on oxidation ...

    Text Solution

    |

  11. Iodororm cannot be prepared from

    Text Solution

    |

  12. I(2) produced when ozone reacts with moist KI is used to convert C(2)H...

    Text Solution

    |

  13. A compound ''X'' of the formula C(3)H(8)O gives iodoform test. On oxid...

    Text Solution

    |

  14. In the Victor-Meyer's test, red colouration is shown by

    Text Solution

    |

  15. When a mixture containing PCl(3) and PCl(5) is heated with ethyl alcoh...

    Text Solution

    |

  16. When vapours of an alcohol are passed over hot reduced copper, it gice...

    Text Solution

    |

  17. When ethyl hydrogen sulphate is heated with excess of ethyl alcohol at...

    Text Solution

    |

  18. How many isomers of C(5)H(11)OH will be primary alcohols?

    Text Solution

    |

  19. Methanol is industrially prepared by

    Text Solution

    |

  20. (CH(3))(3)C - OH overset(H(2)SO(4)) rarr (CH(3))(2) C = CH(2), This re...

    Text Solution

    |