1.What is the oxidation state of chlorine in perchloric acid ?(A) +1(B) +3(C) +5(D) +72.Oxidation state of phosphorus in pyrophosphate ion (p2O7-4)(A) +7(B) +3(C) +8(D) +5

1.What is the oxidation state of chlorine in perchloric acid ?(A) +1(B

1.	1.What is the oxidation state of chlorine in perchloric acid ?(A) +1(B) +3(C) +5(D) +72.Oxidation state of phosphorus in pyrophosphate ion (p2O7-4)(A) +7(B) +3(C) +8(D) +5
Answer»