1. Oxides of sulphur |
2. Oxides of nitrogen |
3. Carbon monoxide |
4. Carbon dioxide |
A) 1, 3 and 4 only
B) 1 and 3 only
C) 1 and 4 only
D) 1, 2, 3 and 4
Correct Answer: D
Solution :
In steel furnace coke reacts with iron to release pollutants like Oxides of sulphur, Oxides of nitrogen, Carbon monoxide & Carbon dioxide.You need to login to perform this action.
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