Amongst the following, the linear species is :

A central atom in a molecule has two lone pairs of electrons and forms three single bonds. The shape of this molecule is :

Given below are two statements : one is labeled as Assertion A and the other is labelled as Reason R :

Assertion A : The H$$-$$O$$-$$H bond angle in water molecule is 104.5$$^\circ$$.

Reason R : The lone pair - lone pair repulsion of electrons is higher than the bond pair - bond pair repulsion.

In the light of the above statements, choose the correct answer from the options given below :

Match List - I with List - II.

	List - I (Molecule)		List - II (Bond order)
(a)	$$N{e_2}$$	(i)	1
(b)	$${N_2}$$	(ii)	2
(c)	$${F_2}$$	(iii)	0
(d)	$${O_2}$$	(iv)	3

Choose the correct answer from the options given below :