C is correct. Have a good day!
Answer: 2.8
Explanation: just took the quiz
Answer:
1350 g
Explanation: just add a 0
Oxidation state of Pb in PbO2 is +4.
Oxidation state of Pb in PbCl2 is +2.
Oxidation state of Pb in Pb2O is +1.
Oxidation state of Pb in Pb4O3 is +6/4.
Hence option A. PbO2 is correct.
Hope this helps, have a nice day!
