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The reddish, eye-irritating haze commonly seen in heavy traffic and crowded areas is caused by which of the following? (i) Oxides of sulphur (ii) Oxides of nitrogen (iii) Carbon dioxide (iv) Mists, smoke and dust (v) Smog

1. (i), (iv) and (v)
2. (iii) only
3. (ii) only
4. (ii) and (v)

Correct answer: (i), (iv) and (v)

Solution

The reddish haze is primarily caused by a combination of pollutants, including oxides of sulfur, mists, smoke, and dust, which contribute to the formation of smog. These elements interact in the atmosphere, leading to the characteristic eye-irritating haze often observed in urban areas.

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