Atmospheric Pollution

2021 1 question

1. 1 Environmental Chemistry Hard
   Match List-I with List-II.

   Pick the matching item from Column II for each row.

   Column I

   • A. $2SO_2(g)+O_2(g)\rightarrow2SO_3(g)$ Match for A — I II III IV
   • B. $HOCl(g)\xrightarrow{h\nu}\dot{O}H+\dot{C}l$ Match for B — I II III IV
   • C. $CaCO_3+H_2SO_4\rightarrow CaSO_4+H_2O+CO_2$ Match for C — I II III IV
   • D. $NO_2(g)\xrightarrow{h\nu}NO(g)+O(g)$ Match for D — I II III IV

   Column II

   • I. Acid rain
   • II. Smog
   • III. Ozone depletion
   • IV. Tropospheric pollution
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