11th Class Chemistry Environmental Chemistry

  • question_answer 55)     Match the terms given in column I with the compounds given in column II.  
    Column I   Column II
    (i) Acid rain (a) \[CHC{{l}_{2}}-CH{{F}_{2}}\]
    (ii) Photochemical smog (b) CO
    (iii) Combination with haemoglobin (c) \[C{{O}_{2}}\]
    (iv) Depletion of ozone layer (d) \[S{{O}_{2}}\]
      (e) unsaturated hydrocarbons


      (i - c, d), (ii - e, d), (iii - b), (iv - a)

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