Question

Match List - I with List - II.

List - I		List - II
(a)	\[\ce{2SO2(g) + O2(g) -> 2SO3(g)}\]	(i)	Acid rain
(b)	\[\ce{HOCl(g) ->[hv] \overset{\bullet}{O}H + \overset{\bullet}{C}l}\]	(ii)	Smog
(c)	\[\ce{CaCO3 + H2SO4 -> CaSO4 + H2O + CO2}\]	(iii)	Ozone depletion
(d)	\[\ce{NO2(g) ->[hv] NO(g) + O(g)}\]	(iv)	Tropospheric pollution

Choose the correct answer from the options given below.

Options

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

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

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

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

Answer 1

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