How will you distinguish between:
I₂CH-CH₃ and ICH₂-CH₂I

Solution

1,1 dibromoethane on treatment with KOH (aq) gives acetaldehyde which on heating with tollen’s regents (amm. AgNO₃) gives silver mirror test.
$straight I subscript 2 CH minus CH subscript 3 rightwards arrow with KOH on top space CH subscript 3 CH left parenthesis OH right parenthesis subscript 2 CH subscript 3 CH left parenthesis OH right parenthesis subscript 2 rightwards arrow with negative straight H subscript 2 straight O space space on top CH subscript 3 CHO rightwards arrow with Amm. space AgNO subscript 3 space space on top Silver space mirror space$

1,2 dibromoethane on treatment with KOH(aq) gives ethylene glycol which gives pink colour with ceric ammonium nitrate.
$CH subscript 2 BrCH subscript 2 Br space rightwards arrow with KOH left parenthesis aq right parenthesis on top CH subscript 2 OH minus CH subscript 2 OH space rightwards arrow with Cerric space amm. nitrate on top Pink space colour$

Some More Questions From Haloalkanes and Haloarenes Chapter

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Haloalkanes And Haloarenes

How will you distinguish between:
I₂CH-CH₃ and ICH₂-CH₂I

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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Haloalkanes And Haloarenes

How will you distinguish between:I2CH-CH3 and ICH2-CH2I

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

How will you distinguish between:
I₂CH-CH₃ and ICH₂-CH₂I

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.