Question:
The secondary precursors of photochemical smog are
The secondary precursors of photochemical smog are
Updated On: Jun 4, 2024
- $SO_2$ and $NO_2$
- $NO_2$ and hydrocarbons
- $O_3$ and $PAN$
- $CO_2$ and $O_2$
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The Correct Option is C
Solution and Explanation
The primary precursors of photochemical smog are $NO_2$ and hydrocarbons and the secondary precursors are ozone and $PAN$.
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