Q. Blast furnace gas is (Solved)
1. Used as fuel in a blast furnace
2. A by-product of blast furnace
3. A flue gas discharged to atmosphere
4. Used as a cooking gas
5. Highly poisonous
- b. A by-product of blast furnace
1. Used as fuel in a blast furnace
2. A by-product of blast furnace
3. A flue gas discharged to atmosphere
4. Used as a cooking gas
5. Highly poisonous