Question

The type of pollution that gets increased during the day time and in the presence of O₃ is ______.

Options

• global warming

• reducing smog

• acid rain

• oxidising smog

Answer 1

The type of pollution that gets increased during the day time and in the presence of O₃ is oxidising smog.

Explanation:

Oxidizing smog gets increased during the day time in the presence of O₃.

\[\ce{NO + O2 -> NO2}\]

\[\ce{NO + O3 -> NO2 + O2}\]

\[\ce{NO2 -> NO + [O]}\] (In presence of light)

\[\ce{O + O2 <=> O3}\] (Bad ozone)

\[\ce{\underset{(Vehicle exhaust)}{CH4 + O2 -> CH2} = O + H2O}\]