Chemical Engineering - Environmental Engineering - Discussion

Discussion Forum : Environmental Engineering - Section 3 (Q.No. 44)
44.
5-200 μm size particles are called
colloids or aerosols
powder
dust
smoke
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

Achhar said:   4 years ago
The Correct answer is dust.

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