Question

Match List-I with List-II.

	List-I (Name of oxo acid)		List-II Oxidation state of ‘P’
(A)	Hypophosphorous acid	(i)	+5
(B)	Orthophosphoric acid	(ii)	+4
(C)	Hypophosphoric acid	(iii)	+3
(D)	Orthophosphorous acid	(iv)	+2
		(v)	+1

Choose the correct answer from the options given below

Options

• A - (v), B - (i), C - (ii), D - (iii)

• A - (iv), B - (i), C - (ii), D - (iii)

• A - (iv), B - (v), C - (ii), D - (iii)

• A - (v), B - (iv), C - (ii), D - (iii)

Answer 1

A - (v), B - (i), C - (ii), D - (iii)

Explanation:

	List-I (Name of oxo acid)		List-II Oxidation state of ‘P’
(A)	Hypophosphorous acid	(v)	+1
(B)	Orthophosphoric acid	(i)	+5
(C)	Hypophosphoric acid	(ii)	+4
(D)	Orthophosphorous acid	(iii)	+3