Haloarenes

Haloarenes Haloalkanes and Haloarenes Alkyl halides are colourless when pure. However, bromides and iodides develop colour when exposed to light. Many volatile halogen compounds have sweet smell. . 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 C H , identify the one that on photochemical chlorination yields (i) A single monochloride. (ii) Three isomeric monochlorides. (iii) Four isomeric monochlorides. . Draw the structures of major monohalo products in each of the following reactions: