McqMate
Q. |
Acid rain is caused by the pollution of environment by - |
A. | carbon dioxide and nitrogen |
B. | carbón monoxide and carbon dioxide |
C. | ozone and carbon dioxide |
D. | nitrous oxide and sulphur dioxide |
Answer» D. nitrous oxide and sulphur dioxide | |
Explanation: 0 |
View all MCQs in
ChemistryNo comments yet