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Photochemical Smog

Photochemical...

Question

Photochemical smog is essentially caused by the presence of:

A

O_{2}

and

O_{3}

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B

O_{2}

and

N_{2}

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C

Oxides of nitrogen and

O_{3}

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D

O_{3}

and

N_{2}

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Solution

The correct option is C Oxides of nitrogen and $O_{3}$
Photochemical smog is caused by oxides of nitrogen and $O_{3}$ .

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Photochemical Smog

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