Home
Class 12
CHEMISTRY
Propene was oxidised by aqueous KMnO(4) ...

Propene was oxidised by aqueous `KMnO_(4)` to give a compound (A), Treatment of compound (A) with thionyl chloride gave:

A

1-chloropropanone

B

2-chloropropanol

C

1,2-dichloropropane

D

2-chloropropanoic acid

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • UNSATURATED HYDROCARBONS

    OP TANDON|Exercise (LEVEL B) OBJECTIVE QUESTIONS|29 Videos
  • UNSATURATED HYDROCARBONS

    OP TANDON|Exercise SET II This set contains the questions with more ..|23 Videos
  • UNSATURATED HYDROCARBONS

    OP TANDON|Exercise BRAIN STORMING PROBLEMS|19 Videos
  • STOICHIOMETRY (CHEMICAL FORMULAE AND EQUATIONS )

    OP TANDON|Exercise SELF ASSESSMENT|11 Videos

Similar Questions

Explore conceptually related problems

Unknown compound (A) on oxidation with hot basic KMnO_(4) gives only one compound whose structure is given below, Compound (A) will be:

When a colourless gas (A), which is poisonous and burns with blue flame, is passed through aqueous NaOH solution, gives a compound (B) . Compound (B) on heating gives (C ) . (C ) gives a white precipitate (D) with CaCl_(2) . Both (C ) and (D) decolourises KMnO_(4) . Identify (A) to (D) .

Ethanol react with thionyl chloride to give ethyl chloride and

An organic compound [A] is C_(5)H_(8)O_(3). On heating with soda lime, it gives [B]. The compound [B] reacts with HCN to give another compound [C] which reacts with thionyl chloride to produce [D]. When the compound [A] is heated with potassium dichromate the product is acetic acid and malonic acid. The compound [A] is a

An organic compound [A] is C_(5)H_(8)O_(3). On heating with soda lime, it gives [B]. The compound [B] reacts with HCN to give another compound [C] which reacts with thionyl chloride to produce [D]. When the compound [A] is heated with potassium dichromate the product is acetic acid and malonic acid. The structure of compound [A] is :

IsoprophI bromide was treated separately with sodium ethoxide under two different conditions. Reaction I: Treatment of isopropyI bromide with (Me_(3)CONa) at 40^(@)C gave almost exclusively compound (A) (C_(3)H_(6)) . Reaction II: Treatment of (i-PrBr) with NaOC_(2)H_(5) at 30^(@)C yileled compound (A) (C_(3)H_(6)) along with a small amount of an ether (B) (C_(5)H_(12)O) . Compound (A) was readily oxidised by a neutral solution of cold dil. KMnO_(4) to give a brown preciptate. Which of the following is an accurate representations of compound (B) ?

IsoprophI bromide was treated separately with sodium ethoxide under two different conditions. Reaction I: Treatment of isopropyI bromide with (Me_(3)CONa) at 40^(@)C gave almost exclusively compound (A) (C_(3)H_(6)) . Reaction II: Treatment of (i-PrBr) with NaOC_(2)H_(5) at 30^(@)C yileled compound (A) (C_(3)H_(6)) along with a small amount of an ether (B) (C_(5)H_(12)O) . Compound (A) was readily oxidised by a neutral solution of cold dil. KMnO_(4) to give a brown preciptate. Which of the following most accureately repreasents the activated complex formed in reaction (II) that leads to compound (A) ?

OP TANDON-UNSATURATED HYDROCARBONS-OBJECTIVE QUESTIONS
  1. Which of the following will have least hindered rotation about carbon-...

    Text Solution

    |

  2. The olefin which on ozonolysis gives CH(3)CH(2)CHO and CH(3)CHO is

    Text Solution

    |

  3. Propene was oxidised by aqueous KMnO(4) to give a compound (A), Treatm...

    Text Solution

    |

  4. What is Lindlar's Catalyst

    Text Solution

    |

  5. Reaction of HBr with propene in absence of peroxide is a/an:

    Text Solution

    |

  6. 1-butyne on reaction with hot alkaline KMnO(4) gives:

    Text Solution

    |

  7. When C(2)H(2), CH(4) and C(2)H(4) passes through a test tube which hav...

    Text Solution

    |

  8. When propene is treated with chlorine at 500^(@)C, allyl chlroide is f...

    Text Solution

    |

  9. Mustard gas is:

    Text Solution

    |

  10. To prepare 2-butyne from 2,2,3,3- tetrachlorobutane, use is made of:

    Text Solution

    |

  11. Indicate the organic structure for the product expected when 2-methylp...

    Text Solution

    |

  12. Anti-Markownikoff's addition of HBr is not observed in-

    Text Solution

    |

  13. Catalyst used in the dimerization of acetylene to prepare chloroprene ...

    Text Solution

    |

  14. Ammoniacal silver nitrate forms a white precipitate easily with:

    Text Solution

    |

  15. Structural formula for lewisite is:

    Text Solution

    |

  16. An olefin may be converted into alocohol by:

    Text Solution

    |

  17. Propene is more reactive than ethene towards HBr because:

    Text Solution

    |

  18. Acetylene when passed through cuprous chloride in presence of ammonium...

    Text Solution

    |

  19. Which of the following alkylnes is most acidic?

    Text Solution

    |

  20. Acetylenic hydrocarbons are acidic because

    Text Solution

    |