Question

Starting from ethyl bromide, how will you get (i) ethanol (ii) ethylene.

Solution

i) When ethyl bromide react with aq. KOH it forms ethanol.
CH₃ -CH₂ -Br + KOH (aq.) ---> CH₃ -CH₂ -OH
ii) When ethyl bromide react with alc. KOH it forms ethylene.
CH₃ -CH₂ -Br +KOH (alc.) ---> CH₂ =CH₂

Some More Questions From Haloalkanes and Haloarenes Chapter

Write structures of the following compounds:
2-chloro-3-methylpentane

Write structures of the following compounds:
1-chloro-4-ethylcyclohexane

Write structures of the following compounds:
4-tert-Butyl-3-iodohaptane

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Haloalkanes And Haloarenes

Starting from ethyl bromide, how will you get (i) ethanol (ii) ethylene.

Some More Questions From Haloalkanes and Haloarenes Chapter

Write structures of the following compounds:
2-chloro-3-methylpentane

Write structures of the following compounds:
1-chloro-4-ethylcyclohexane

Write structures of the following compounds:
4-tert-Butyl-3-iodohaptane

Write structures of the following compounds:
1, 4-Dibromo but-2-ene

Write structures of the following compounds:
1-Bromo-4-sec butyl-2-methyl benzene.

Why is sulphuric acid not used during the reaction of alcohols with KI?

Write structures of different dihalogen derivatives of propane.

Among the isomeric alkanes of molecular formula C₅H₁₂, identify the one that on photochemical chlorination yields:

i) A single monochloride.

Among the isomeric alkanes of molecular formula C₅H₁₂, identify the one that on photochemical chlorination yields:

i)Three isomeric monochlorides.

Among the isomeric alkanes of molecular formula C₅H₁₂, identify the one that on photochemical chlorination yields:
Four isomeric monochlorides.

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NCERT Sample Papers

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Haloalkanes And Haloarenes

Starting from ethyl bromide, how will you get (i) ethanol (ii) ethylene.

Some More Questions From Haloalkanes and Haloarenes Chapter

Write structures of the following compounds:2-chloro-3-methylpentane

Write structures of the following compounds:1-chloro-4-ethylcyclohexane

Write structures of the following compounds:4-tert-Butyl-3-iodohaptane

Write structures of the following compounds:1, 4-Dibromo but-2-ene

Write structures of the following compounds:1-Bromo-4-sec butyl-2-methyl benzene.

Why is sulphuric acid not used during the reaction of alcohols with KI?

Write structures of different dihalogen derivatives of propane.

Among the isomeric alkanes of molecular formula C5H12, identify the one that on photochemical chlorination yields:i) A single monochloride.

Among the isomeric alkanes of molecular formula C5H12, identify the one that on photochemical chlorination yields:i)Three isomeric monochlorides.

Among the isomeric alkanes of molecular formula C5H12, identify the one that on photochemical chlorination yields:Four isomeric monochlorides.

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

Write structures of the following compounds:
2-chloro-3-methylpentane

Write structures of the following compounds:
1-chloro-4-ethylcyclohexane

Write structures of the following compounds:
4-tert-Butyl-3-iodohaptane

Write structures of the following compounds:
1, 4-Dibromo but-2-ene

Write structures of the following compounds:
1-Bromo-4-sec butyl-2-methyl benzene.

Among the isomeric alkanes of molecular formula C₅H₁₂, identify the one that on photochemical chlorination yields:

i) A single monochloride.

Among the isomeric alkanes of molecular formula C₅H₁₂, identify the one that on photochemical chlorination yields:

i)Three isomeric monochlorides.

Among the isomeric alkanes of molecular formula C₅H₁₂, identify the one that on photochemical chlorination yields:
Four isomeric monochlorides.