What is the range of the oxidation states shown by phosphorus in its oxoacids?(a) +1 to +3(b) +2 to +4(c) +1 to +2(d) +1 to +5I got this question in unit test.I would like to ask this question from P-Block Elements in section P-Block Elements of Chemistry – Class 12

What is the range of the oxidation states shown by phosphorus in its o

1.	What is the range of the oxidation states shown by phosphorus in its oxoacids?(a) +1 to +3(b) +2 to +4(c) +1 to +2(d) +1 to +5I got this question in unit test.I would like to ask this question from P-Block Elements in section P-Block Elements of Chemistry – Class 12
Answer» CORRECT option is (d) +1 to +5 Easy explanation: PHOSPHORUS in the ground STATE has a valency of 3 and it has a valency of 5 in its excited state. Hence, it forms oxoacids with a wide range of oxidation states where the oxidation states vary from +1 to +5.

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