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AP EAMCET2012ChemistryEnvironmental Chemistry

The pair of gases responsible for acid rain are

Options

  1. AH ₂, O ₃
  2. BCH ₄, O ₃
  3. CNO ₂, SO ₂
  4. DCO , CH ₄

Correct answer

C. NO ₂, SO ₂

Step-by-step solution

Oxides of nitrogen and sulphur are responsible for acid rain. Due to the presence of HNO ₃ and H ₂ SO ₄ (strong acids) rain water becomes acidic and rain is called the acid rain.

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