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From where does ozone come in the photochemical smog?

Options

  1. ADuring the formation of smog, sunlight causes the decomposition of SO 2 into SO and nascent oxygen. When atomi
  2. BDuring the formation of smog, sunlight causes the decomposition of NO 2 into NO and nascent oxygen. When atomi
  3. CDuring the formation of smog, sunlight causes the decomposition of H 2 O into O 2 and nascent oxygen. When ato
  4. DOzone is not present in photochemical smog

Correct answer

B. During the formation of smog, sunlight causes the decomposition of NO 2 into NO and nascent oxygen. When atomi

Step-by-step solution

Correct Option is : (B) During the formation of smog, sunlight causes the decomposition of NO 2 into NO and nascent oxygen. When atomic oxygen combines with an oxygen molecule, it forms ozone.

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