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Which of the following are responsible for causing acid-rain? |
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(a) |
Oxides of sulphur and carbon dioxide |
(b) |
Oxides of nitrogen and carbon monoxide |
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(c) |
Hydrogen sulphide and carbon dioxide |
(d) |
Oxides of sulphur and nitrogen |
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Which of the following are responsible for causing acid-rain? |
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|
(a) |
Oxides of sulphur and carbon dioxide |
(b) |
Oxides of nitrogen and carbon monoxide |
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(c) |
Hydrogen sulphide and carbon dioxide |
(d) |
Oxides of sulphur and nitrogen |
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