Chemical Engineering - Environmental Engineering - Discussion

Discussion Forum : Environmental Engineering - Section 6 (Q.No. 13)

Environmental Engineering

13.

Which of the following air pollutants is not toxic to vegetation i.e., doesn't cause vegetation damage ?

Smog & ozone

Hydrogen fluoride & nitrogen oxides

Sulphur dioxide & spray of weed killers

Carbon monoxide

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

2 comments Page 1 of 1.

Dhananjay said: 5 years ago

Yeah, the right answer should be A.

DHARSHINI said: 7 years ago

I think the answer should be A.

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