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Question
Chemistry
Phosphorus has the oxidation state of +3 in:
Q. Phosphorus has the oxidation state of
+
3
in:
2056
245
Manipal
Manipal 2006
Redox Reactions
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A
phosphorous acid
52%
B
pyrophosphoric acid
28%
C
orthophosphoric acid
12%
D
metaphosphoric acid
9%
Solution:
H
3
P
O
3
+
3
(Phosphorous acid)