Physics · Environmental Engineering
Which of the following pollutants is directly emitted into the atmosphere from its source?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Smog
- 2Ozone
- 3PAN (Peroxyacyl nitrates)
- 4Sulphur dioxide (SO2)✓
Correct answer
Sulphur dioxide (SO2)
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