| List-I | Industry | List-II | Waste Generated |
| (A) | Steel Plants | (I) | Gypsum |
| (B) | Thermal Power Plants | (II) | Fly ash |
| (C) | Fertilizer industries | (III) | Slag |
| (D) | Ppaer mills | (IV) | Bio-degradable Wastes |
The correct matches are:
Method used for separation of mixture of products (B and C) obtained in the following reaction is: 