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NEET UG CHEMISTRY MCQ: ENVIRONMENTAL CHEMISTRY
1
Medium
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Understanding
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Pick out the correct statement?
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Correct option: D
During formation of smog the level of ozone in the atmosphere goes down
Option D (During formation of smog the level of ozone in the atmosphere goes down) is correct because ozone is consumed during the formation of smog, especially photochemical smog.
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S-I: Aldehydes are one of the constituents of photochemical smog.
S-II: Aldehydes are produced by photochemical oxidation of hydrocarbons by ozone. Which of the following statements is false? Most suitable atmospheric reaction which is relating to that of disfiguring of Taj Mahal is: Formation of London smog takes place in
S-II: Aldehydes are produced by photochemical oxidation of hydrocarbons by ozone. Which of the following statements is false? Most suitable atmospheric reaction which is relating to that of disfiguring of Taj Mahal is: Formation of London smog takes place in