Match structures of compounds given in column I with the classes of compounds given in column –II

	Column-I		Column-II
i)	$C{H}_3-\underset{\underset{X}{|}}{CH}-C{H}_3$	a)	Aryl halide
ii)	$C{H}_2=CH-C{H}_2-X$	b)	Alkyl halide
iii)		c)	Vinyl halide
iv)	$C{H}_2=CH-X$	d)	Allyl halide

Aryl halide (also known as haloarene) is an aromatic compound in which one or more hydrogen atoms, directly bonded to an aromatic ring are replaced by a halide.

Alkyl halides, also called haloalkanes, are chemical compounds that are often derived from alkanes that contain one or more halogens.

A vinyl halide is a compound with the formula CH₂=CHX (X = halide). The term vinyl is often used to describe any alkenyl group.

In Allyl halides, the halogen group is attached to a hybridized carbon atom next to the carbon, which is already in a double bond with another carbon atom.