Question

Match L ist-I with List-II. Choose the correct answer from the options given below.

• A. (a)-(i), (b)-(ii), (c)-(iii), (d)-(iv)
• B. (a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)
• C. (a)-(iv), (b)-(iii), (c)-(i), (d)-(ii)
• D. (a)-(iii), (b)-(ii), (c)-(iv), (d)-(i)

Answer 1

Answer: (C)

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

Answer 2

(a) $2 SO _{2}( g )+ O _{2}( g ) \rightarrow 2 SO _{3}( g ) \ldots$ Tropospheric pollution (b) $HOCl ( g ) \xrightarrow{ hv } H \dot{ O }+\dot{ C } l \ldots$ Ozone depletion (c) $CaCO _{3}+ H _{2} SO _{4} \longrightarrow CaSO _{4}+ H _{2} O + CO _{2} \ldots$ Acid rain (d) $NO _{2}( g ) \xrightarrow{ hv } NO ( g )+ O ( g ) \ldots$ Photo chemical smog