Chemical Engineering - Environmental Engineering - Discussion

Discussion Forum : Environmental Engineering - Section 3 (Q.No. 29)
29.
__________ plant emits large amount of SO2 as an air pollutant.
Nitric acid
Sulphuric acid
Chloralkali
Iron & steel
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

Rahad said:   2 years ago
Isn't it Steel and iron?

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