Match List – I with List – II and select the correct answer from the code given below : List – I List – II A. Freon 1. Anti-knocking agent B. Tetraethyl lead 2. Refrigerant C. Benzene hexachloride 3. Fire extinguisher D. Carbon tetrachloride 4. Insecticide Code : | | A | B | C | D | | --- | --- | --- | --- | --- | |