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Chemistry · PYQ NEET UG 2022

हिन्दी

The pollution due to oxides of sulphur gets enhanced due to the presence of: (i) particulate matter (ii) ozone (iii) hydrocarbons (iv) hydrogen peroxide Choose the most appropriate answer from the options given below:

  1. (ii), (iii), (iv) only
  2. (i), (iii), (iv) only
  3. (i), (iv) only
  4. (i), (ii), (iv) only

Correct answer · Option 4

(i), (ii), (iv) only

Explanation

Oxidation of sulfur dioxide to sulfuric acid is catalysed and enhanced in the presence of particulate matter, ozone, and hydrogen peroxide.
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