Question

Which of the following relationship is correct? (a) Photochemical reaction — Volatile Organic Compound (b) Carbon dioxide — Secondary pollutant (c) CFC — Stone cancer of Tajmahal (d) Suspended Particles — Global warming.
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Answer 1

Answer:

carbon dioxide---- secondary pollutant

Answer 2

Option(b) is the correct choice.

Carbon dioxide along with ozone is a secondary pollutant. therefore this option is correct.

Option(a)- This option is incorrect as photochemical reactions are of various types. Here atmospheric photochemical reaction must be the correct choice. but the only photochemical reaction is given.

Option(c)- The stone cancer of Taj mahal is due to acid rain and the Mathura factory and not CFC. Therefore this option is also incorrect.

Option(d)- Global warming is due to greenhouse gases and not suspended particles. Therefore this option is also incorrect.