MCQOPTIONS
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| 1. |
Which of the following is/are the reasons for more corrosiveness of industrial atmosphere than rural atmosphere? |
| A. | Formation of sulfurous and sulfuric acid |
| B. | Ejection of corrosive ammoniacal solutions |
| C. | Formation of sulfurous and sulfuric acid and ejection of corrosive ammoniacal solutions |
| D. | High levels of carbon dioxide |
| Answer» D. High levels of carbon dioxide | |