1.+4
2.+2
3.+5
4.+1
Correct Answer: 4. +1
Explanation: +1 is the lowest oxidation state possessed by phosphorus in its oxyacid
1.+4
2.+2
3.+5
4.+1
Correct Answer: 4. +1
Explanation: +1 is the lowest oxidation state possessed by phosphorus in its oxyacid