Home
Class 11
CHEMISTRY
An organic compound A containing C, H an...

An organic compound A containing C, H and O has a pleasant odour with boiling point of `78^(@)C` . On boiling A with concentrated `H_(2)SO_(4) ` , a colourless gas is produced which decolourless bromine water and alkaline `KMnO_(4)` . The organic liquid A is

Text Solution

Verified by Experts

`(A) C_2 H_5 OH, (B) C_2 H_4, (C )C_2H_6`
Promotional Banner

Topper's Solved these Questions

  • ORGANIC CHEMISTRY : SOME BASIC PRINCIPLES AND TECHNIQUES

    ICSE|Exercise VERY SHORT ANSWER TYPE QUESTIONS|87 Videos

  • ORGANIC CHEMISTRY : SOME BASIC PRINCIPLES AND TECHNIQUES

    ICSE|Exercise SHORT ANSWER TYPE QUESTIONS|110 Videos

  • ORGANIC CHEMISTRY : SOME BASIC PRINCIPLES AND TECHNIQUES

    ICSE|Exercise NCERT TEXT-BOOK EXERCISES (WITH HINTS AND SOLUTIONS )|72 Videos

  • HYDROGEN

    ICSE|Exercise NCERT TEXT-BOOK EXERCISE (With Hints and Solutions)|53 Videos

  • REDOX REACTIONS (OXIDATION AND REDUCTION)

    ICSE|Exercise NCERT TEXT-BOOK. EXERCISES ((With Hints and Solutions)|69 Videos

Similar Questions

Explore conceptually related problems

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

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.

KMnO_(4) in excess on treatment with concentrated H_(2)SO_(4) forms a compound (X) which decomposes explosively on heating forming (Y). The (X) and (Y) are respectively.

12.8 gm of an organic compound containing C, H and O and undergoes combustion to produce 25.56 gm CO_(2) and 10.46 gm of H_(2)O . What is the empirical formula of compound.

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

When a large amount of KMnO_4 is added to concentrated , H_2SO_4 an explosive compound is. Formed . The formula of the compound is

An organic compound contains C,H and O . If C (%):H^(%) = 6:1 , what is the simplest formula of the compound, given that one mole of the compound contains half as much oxygen as would be required to burn all the C and H atoms in it to CO_(2) and H_(2)O ?

An inorganic salt when heated with concentrated H_(2)SO_(4) evolves a colourless pungent smelling gas but with concentrated H_(2)SO_(4) " and" MnO_(2) , evolves a cxoloured pungent smelling gas which bleaches moist litmus paper. The coloured gas is :

ICSE-ORGANIC CHEMISTRY : SOME BASIC PRINCIPLES AND TECHNIQUES -REVIEW EXERCISES
  1. The silver salt of a monocarboxylic acid contains 55.1% silver. Find t...

    Text Solution

    |

  2. 0.984 g of a chloroplatinate salt of a diacid base on ignition gave 0....

    Text Solution

    |

  3. An organic compound A containing C, H and O has a pleasant odour with ...

    Text Solution

    |

  4. An organic compound (A) having C = 16.27%,H = 0.677%, Cl = 72.203% red...

    Text Solution

    |

  5. A primary alcohol (A) with V.D. = 29 contains C = 62.1%, H = 10.3%. It...

    Text Solution

    |

  6. A compound (X) having molecular formula C6 H(10) gave 2-methylpentane ...

    Text Solution

    |

  7. A dihaloalkane (A), C2 H8 Cl2 on reaction with alc. KOH gives (B), C6 ...

    Text Solution

    |

  8. Establish the structure of a hydrocarbon C5 H(10) from the following ...

    Text Solution

    |

  9. A hydrocarbon (V.D. = 27) containing C = 88.88% decolourised KMnO4 sol...

    Text Solution

    |

  10. An organic compound (A) having V.D. = 30 contains C = 60.0% and H= 13%...

    Text Solution

    |

  11. An organic compound E (C5 H8) on hydrogenation gives compound F (C5 H(...

    Text Solution

    |

  12. An aliphatic hydrocarbon (A) of molecular weight 58 yields on chlorina...

    Text Solution

    |

  13. Arrange the following in the order as mentioned : (CH3)3 C-(CH3)2 CH...

    Text Solution

    |

  14. Arrange the following in the order as mentioned : -CN, -CI, -OH, -NO2...

    Text Solution

    |

  15. Arrange the following in the order as mentioned : overset(+ )CH3 CH3 ...

    Text Solution

    |

  16. Arrange the following in the order as mentioned : 1^@ , 2^@ , 3^@ f...

    Text Solution

    |

  17. What are the main points of difference between inductive and electrome...

    Text Solution

    |

  18. Explain the l-effect leads to the development of partial charges ...

    Text Solution

    |

  19. Explain the Hyperconjugation effect is also termed as 'no bond reso...

    Text Solution

    |

  20. Explain the overset(* )CH3 is more reactive than CH3 CH2 free radic...

    Text Solution

    |