Home
Class 12
CHEMISTRY
A ketone A, which undergoes halform reac...

A ketone A, which undergoes halform reaction, gives compound B on reduction B on heating with sulphuric acid gives compounds C, which forms mono-ozonide D.D on hydrolysis in the presence of zinc dust gives only acetaldehyde. Identify A, B and C. Write down the reaction involved.

Text Solution

Verified by Experts

(A) `CH_(3)COCH_(2)CH_(3)` (B) `CH_(3) underset(underset(OH)(|))(C )HCH_(2)CH_(3)` ( C) `CH_(3)CH=CH_(2)CH_(3)`
Promotional Banner

Topper's Solved these Questions

  • EMPIRICAL, MOLECULAR AND STRUCTURAL FORMULAE

    RC MUKHERJEE|Exercise Problems|46 Videos

  • ELEMENTARY PROBLEMS BASED ON DEFINITION OF MOLE: THE MOLE CONCEPT

    RC MUKHERJEE|Exercise OBJECTIVE PROBLEMS |29 Videos

  • ESTIMATION OF ELEMENTS IN ORGANIC COMPOUNDS

    RC MUKHERJEE|Exercise Problems|13 Videos

Similar Questions

Explore conceptually related problems

An compound (A) which undergo halogorm reaction give compound (B) on reduction . Compound (B) on dehydration with conc. H_(2)SO_(4) gives compound ( C ) which forms secondary butylbromide with HBr. Identify (A).

A ketone (A) which undergoes reduction to give (B). (B) on heating with sulphuric acid gives mixture of 1-butene and 2-butene . Identify(A) and (B). On heating with sulphuric acid gives mixture of 1-butene and -butene . Identify (A) and (B).

An element A reacts with water to form a compound B which is used in white washing. The compound B on heating forms an oxide C which on treatment with water gives back B. Identify A, B and C and give the reactions involved.

Compound A on reduction gives B which on further reaction with CHCl_(3) and alcoholic KOH gives compound C which of further hydrolysis gives aniline. The compound A is :

A ketone (A) give iodoform on reacting with iodine and sodium hydroxide. (A) on reduction gives (B) which on heating with sulpphuric acid gives (C) . (C) on ozonolysis acetaldehyde and acetone. Identify (A), (B) (C)

RC MUKHERJEE-EMPIRICAL, MOLECULAR AND STRUCTURAL FORMULAE-Problems
  1. A compound 'X' containing C, H and O is unreactive towards sodium. It ...

    Text Solution

    |

  2. 448mL of a hydrocarbon (A) having C (87.80%), H (12.19%) weight 1.64g ...

    Text Solution

    |

  3. 0.369g of a bromo derivative of a hydrocarbon (A) when vaporised occup...

    Text Solution

    |

  4. 0.90 gm of an organic compound C(4)H(10)O(2) (A) when treated with so...

    Text Solution

    |

  5. An unknown compound of C, H and O contains 69.77% C and 11.63% H and h...

    Text Solution

    |

  6. An organic compound (mol. Wt =44) (X) contains 54.54% of C and 9.09% o...

    Text Solution

    |

  7. A ketone A, which undergoes halform reaction, gives compound B on redu...

    Text Solution

    |

  8. An organic compound (A) having molecular weight, 58, contained 62.06% ...

    Text Solution

    |

  9. An aromatic compound (X) contains C (79.25%) and H(5.66%). (X) on trea...

    Text Solution

    |

  10. An aromatic compound (X) contained 58.5% of C, 4.1% of H and 11.4% of ...

    Text Solution

    |

  11. An aliphatic amine (X) contains C (61.01%), H (15.25%) and N (23.74%)....

    Text Solution

    |

  12. An organic compound (A) contains C=32%, H=6.66% and N=18.67%. On reduc...

    Text Solution

    |

  13. Compound (A) gives positive Lucas test in 5 minutes. When 6g of (A) is...

    Text Solution

    |

  14. An organic compound (A) of molecular weight 140.5 has 68.32%C, 6.4%H a...

    Text Solution

    |

  15. 10g of mixture of hexane and ethanol is reated with Na to give 200 ml ...

    Text Solution

    |

  16. A 0.535 gm mixture of ethanol and acetaldehyde when heated with Fehlin...

    Text Solution

    |

  17. An organic compound, (A) containing C, H, N and O, on analysis gives 4...

    Text Solution

    |

  18. A certain compound was known to have a formula which would be represen...

    Text Solution

    |

  19. A gaseous hydrocarbon gives upon combustion 0.72g of water and 3.08g o...

    Text Solution

    |

  20. The ration of mass per cent of C and H of an organic compound (C(x)H(y...

    Text Solution

    |