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What are components present in smog?

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What are components present in smog?

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उत्तर

Photochemical smog contains ozone (O3), nitrogen oxides (NOx), and PAN (peroxyacetyl nitrate). It also contains unreacted hydrocarbons and aldehydes.

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पाठ 20: Environmental Issues - EXERCISES [पृष्ठ ११५८]

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सरिता अग्रवाल Biology [English] Class 12 ISC
पाठ 20 Environmental Issues
EXERCISES | Q I. 4. | पृष्ठ ११५८
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