Match List-I with List-II :

List-I         -          List-II

(a) 2SO₂(g) + O₂(g) → 2SO₃(g) → (i) Acid rain

(b) HOCl(g) + hv → \(\dot{OH}\) + \(\dot{Cl}\) → (ii) Smog

(c) CaCO₃ + H₂SO₄ → CaSO₄ + H₂O + CO₂ →(iii) Ozone depletion

(d) NO₂(g) + hv → NO(g) + O(g) → (iv) Tropospheric pollution

Choose the correct answer from the options given below.

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

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

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

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