Environment & Ecology · Smog-eating Technology
Consider the following statements regarding 'Smog-eating' technology used in urban environmental management: Statement I: It is designed as a technological intervention to help reduce air pollution levels in urban areas. Statement II: The technology typically employs titanium dioxide (TiO2)-based photocatalytic coatings on surfaces such as roads, pavements, or building facades to chemically convert pollutants like nitrogen oxides (NOx) into less harmful compounds. Which one of the following is correct in respect of the above statements?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Both Statement I and Statement II are correct and Statement II explains Statement I.✓
- 2Both Statement I and Statement II are correct but Statement II does not explain Statement I.
- 3Statement I is correct but Statement II is not correct.
- 4Statement I is not correct but Statement II is correct.
Correct answer
Both Statement I and Statement II are correct and Statement II explains Statement I.
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