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Ethylene reacted with bromine in CCl4 to...

Ethylene reacted with bromine in `CCl_4` to to form X. X is treated with alcoholic KOH to give Y. X and Y are respectively

A

`BrCH_2-CH_2Br` and `C_2H_2`

B

`C_2H_5Br` and `C_2H_4`

C

`C_2H_5Br` and `C_6H_6`

D

`C_2H_5Br_3` and `C_2H_4`

Text Solution

Verified by Experts

The correct Answer is:
A
`CH_(2)=CH_(2) underset(C Cl_(4))overset(Br_(2)) to underset((X))(overset(Br)overset(|)(C)H_(2)-overset(Br)overset(|)(C)H_(2)) underset((X))(overset(Br)overset(|)(C)H_(2)-overset(Br)overset(|)(C)H_(2))overset(alc.KOH)tounderset((X))HC -=CH`
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SIA PUBLICATION-HALOALKANES AND HALOARANES-PROBLEMS ( MCQs )
  1. Which of the following reacts with ethanol to form chloroform?

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  2. Chloroethene reacts with magnesium in dry ether to form X. When X is h...

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  3. Ethylene reacted with bromine in CCl4 to to form X. X is treated with ...

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  4. Chloroethene reacts with Y to form NaCl and Z. One mole of Z reacts wi...

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  5. Hydrolysis of chloroform with aqueous KOH gives finally

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  6. Chloroethene is treated with alc KOH. The product formed is.

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  7. The solvent used in the preparation of Grignard reagent is

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  8. Reaction of benzene with alkyl halide in the presence of anhydrous AlC...

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  9. Hydrolysis of tricholoromethane with aqueous KOH gives

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  10. When an alkyl halide reacts with an alkoxide, the product is

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  11. In which on of the following conversions, phosphorous pentachloride is...

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  12. The hybridisation state of carbon atoms in the product formed by the r...

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  13. Ethyl chloride on heating with silver cyanide forms a compound X. The ...

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  14. Action of zinc dust on tetrabromo ethane gives

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  15. Which of the following reagents and conditions convert benzene to chol...

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  16. Alkyl halide reacting with metallic sodium in dry ether solution, is c...

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  17. The products form when ethyl chloride is treated with AgCN, are

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  18. Which of the following compounds does not give a positive iodoform tes...

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  19. The number of structural isomers possible for C3H5Cl3 is

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  20. The compound which gives n-hexane on heating with sodium in dry ether ...

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