Match List - I with List - II :

List - I (Chemicals)

(a) Alcoholic potassium hydroxide

(b) Pd/BaSO₄

(c) BHC (Benzene hexachloride)

(d) Polyacetylene

List - II (Use / Preparation / Constituent)

(i) Electrodes in batteries

(ii) Obtained by addition reaction

(iii) Used for $\beta$ - elimination reaction

(iv) Lindlar's catalyst

Choose the most appropriate match :

1. A (a) - (ii), (b) - (i), (c) - (iv), (d) - (iii)
2. B (a) - (iii), (b) - (iv), (c) - (ii), (d) - (i) Correct answer
3. C (a) - (iii), (b) - (i), (c) - (iv), (d) - (ii)
4. D (a) - (ii), (b) - (iv), (c) - (i), (d) - (iii)