Match List – I with List – II
List – I List – II
Name of oxo acid 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:
Match List – I with List – II
List – I List – II
Name of oxo acid 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:
Option 1 -
(a) - (v), (b)-(iv), (c)-(ii), (d)-(iii)
Option 2 -
(a)-(iv), (b)-(i), (c)-(ii), (d)-(iii)
Option 3 -
a) -(iv), (b)-(v), (c)-(ii), (d)-(iii)
Option 4 -
(a) - (v), (b)-(i), (c)-(ii), (d)-(iii)
-
1 Answer
-
Correct Option - 4
Detailed Solution:Oxidation States (O.S) of Phosphorus (P):
- Hypophosphorous acid – H? PO? : +1
- Orthophosphoric acid – H? PO? : +5
- Hypophosphoric acid – H? P? O? : +4
- Orthophosphorous acid – H? PO? : +3
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