Chemistry, asked by sushma2004, 10 months ago

Phosphorus has the oxidation state of + 3 in -
(1) Ortho phosphoric acid
(2) Phosphorus acid
(3) Meta phosphoric acid
(4) Pyrophosphoric acid

Answers

Answered by Safalsanskrit123

1

Answer:

option 2 is answer duck

Answered by shanmugamn

1

Answer:

phosphorus acid is the right answer

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