Hydrocarbons Part 1

A. Alcoholic KOH is used for β - elimination reaction. It will form alkane as a major product.
B. Pd/BaSO4 (Lindlar's catalyst) is used for convert alkyne to alkane.
C. BHC (Benzene hexachloride) is used to obtained addition product of benzene and chlorine.
D. Polyacetylene is used as electrodes in batteries.
∴ Correct match is (A-iii), (B-iv), (C-ii), (D-i).