Q3 of 102 Page 289

Write structures of different halogen derivatives of propane.

There are four different dihalogen derivatives of propane. The structures of these derivatives are as shown below: -

(i)

(ii)

(iii)

(iv)

Write structures of the following compounds:

1-Bromo-4-sec. butyl-2-methylbenzene.

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

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

A single monochloride.

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

Three isomeric monochlorides.