Home
Class 12
CHEMISTRY
A dihalogen derivative (A) with three C-...

A dihalogen derivative (A) with three C-atoms gives a hydrocarbon (B) on reacting with alc KOH. (B) gives a white precipitate with Tollen’s reagent. (A) on heating with aqueous KOH gives a ketone. Compound (A) is:

A

1,1-Dihalo propane

B

1,2-Dihalopropane

C

2,2-Dihalopropane

D

1,3-Dihalopropane

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • HALOALKANES & HALOARENES

    VMC MODULES ENGLISH|Exercise ENABLE|99 Videos

  • HALOALKANES & HALOARENES

    VMC MODULES ENGLISH|Exercise EFFICIENT|100 Videos

  • ENVIRONMENTAL CHEMISTRY

    VMC MODULES ENGLISH|Exercise JEE Main (Archive)|39 Videos

  • HALOALKANES AND HALOARENES

    VMC MODULES ENGLISH|Exercise IN-CHAPTER EXERCISE - F|6 Videos

Similar Questions

Explore conceptually related problems

How many hydrocarbons having molecular mass 68 can give white precipitate with Tollen's reagent ?

Which one of the following compounds will give white precipitate with tollen's reagent ?

An organic compound does not react appreciably with Lucas reagent but give white precipitate with Tollen's reagent. Which is the possible structure of compound ?

Compound A(C_(3)H_(5)N) gives precipitate with Tollen's reagent and H_(2) gas is also evolved on addition of Li metal. Compound A can be :

Zinc on reaction with NaOH gives a salt (A) along with a gas (B). (A) on reaction with H_(2)S gas gives a white precipitate (C ). Identify (A), (B) and (C ).

Will C Cl_4 give white precipitate of AgCl on heating with nitrate? Give reason for your answer

A dihalogen derivative (A) of a hydrocarbon having two carbon atoms reacts with alcoholic potash and forms another hydrocarbon which gives a red precipitate with ammoniacal cuprous chloride. Compound A gives an aldehyde when treated with aqueous KOH. Write down the name and formula for the organic compound.

Compound (A) does not react with Tollens or Grignard reagent, but after treatment with NaNH_2 , it gives the above test. The compound (A) is/are:

Compound (A) reacts with [Cu(NH_3)_2]^(+) and Tollens reagent, but after with alc: KOH it does not give the above test. Compound (A) is:

Compound 'A' on chlorination gives compound 'B' , compound 'B' reacts with alc. KOH gives gas 'C', which decolourise Baeyer reagent. Ozonolysis of compound 'C' gives only HCHO compound 'A' is:

VMC MODULES ENGLISH-HALOALKANES & HALOARENES -IMPECCABLE
  1. A dihalogen derivative (A) with three C-atoms gives a hydrocarbon (B) ...

    Text Solution

    |

  2. In the reaction C(2)H(5)MgBr +

    Text Solution

    |

  3. Which one will give positive iodoform test?

    Text Solution

    |

  4. War gas is formed from:

    Text Solution

    |

  5. C(2) H(5) Cl + KCN rarr "X " overset("Hydroysis")(rarr) Y, 'X' and 'Y'...

    Text Solution

    |

  6. Iodoform is formed on warming I2 and NaOH with:

    Text Solution

    |

  7. Carbon-halogen bond is strongest among the following:

    Text Solution

    |

  8. Compound A has a molecular formula C(2)Cl(3)OH. It reduces Fehling's s...

    Text Solution

    |

  9. For a given alkyl group the densities of the halides follow the order

    Text Solution

    |

  10. "AgNO"(3) does not give precipitate with chloroform because:

    Text Solution

    |

  11. Which of the following alkyl halides is iso -butyl bromide ?

    Text Solution

    |

  12. In which one of the following conversions phosphorus pentachloride is ...

    Text Solution

    |

  13. An organic halide is shaken with aqueous NaOH followed by the addition...

    Text Solution

    |

  14. In which alkyl halide SN^(2) mechanism is favoured maximum

    Text Solution

    |

  15. The reaction of tertiary butyl bromide with sodium methoxide gi...

    Text Solution

    |

  16. When alkyl halide is heated with dry Ag(2)O. It produces :

    Text Solution

    |

  17. DDT is prepared by condensing chlorobenzene with

    Text Solution

    |

  18. C(3)H(8)+CI(2)overset(Light)toC(3)H(7)CI+HCI is an example of which of...

    Text Solution

    |

  19. Compound 'a' reacts with PCI(5) to give 'b' which on treatment with K...

    Text Solution

    |

  20. Which of the following would be produced when acetylene reacts with ex...

    Text Solution

    |

  21. An Alkyl bromide (X) reacts with Na in dry ether to form 4,5-diethloct...

    Text Solution

    |