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Haloalkanes and Haloarenes

Short Answer Type

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

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

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

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

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

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

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7. Write structures of different dihalogen derivatives of propane.

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

i) A single monochloride.

To have a single monochloride, there should be only one type of H-atom in the isomer of the alkane of the molecular formula C₅H₁₂. This is because, replacement of any H-atom leads to the formation of the same product. The isomer is neopentane.

Neopentane

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

i)Three isomeric monochlorides.

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