Physics · Environmental Chemistry
Classical reducing smog observed in polluted environments is primarily composed of a mixture of:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Smoke, fog, and N2O3
- 2Smoke, fog, and CH2=CH-CHO
- 3Smoke, fog, and SO2✓
- 4Smoke, fog, and O3
Correct answer
Smoke, fog, and SO2
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