Match List I with List II

	LIST I (compounds)		LIST II (Isomerism)
(a)	Tertiary butyl alcohol and isobutyl alcohol	(i)	Functional isomers
(b)	2 – Pentanone and 3 – Pentanone	(ii)	Diastereomers
(c)	Cis – 2 – butene and trans – 2 – butene	(iii)	Metamers
(d)	Glucose and fructose	(iv)	Positional isomers

Choose the correct answer from the options given below:

	a	b	c	d
1.	iv	i	ii	iii
2.	iv	iii	ii	i
3.	i	ii	iv	iii
4.	ii	iii	i	iv