Chemical Engineering - Environmental Engineering - Discussion

Discussion Forum : Environmental Engineering - Section 1 (Q.No. 19)

Environmental Engineering

19.

Main pollutants released from iron & steel industry is

CO, CO₂ & SO₂.

H₂S, NO & SO₃.

CO₂, H₂S & NO₂.

SO₃, NO₂ & CO₂.

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

3 comments Page 1 of 1.

Bdee said: 9 years ago

Because H2S is not a Major Pollutant. The Major pollutants are CO, NO2, SO2, CO2. H2S is a pollutant but not main. So the best option is A.

Vyshnavi said: 8 years ago

Thanks For explaining it @Bdee.

Mukesh rathod said: 10 years ago

Why not with NO2?

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