Which of the following is used to protect iron from rusting ?
A. PbO B. PbO2
C. Pb3O4 D. PbSO4
Answers
Answered by
20
Answer:
pbo
Explanation:
hope it help ....this may be helpful for you
Similar questions
Math,
6 months ago
Accountancy,
6 months ago
History,
6 months ago
Physics,
1 year ago
Math,
1 year ago