Chemical conversion process are often employed for collection of
A. Particulate
B. Industrial wastes
C. Gaseous pollutants
D. All of the above
Answer: Option A
Solution (By Examveda Team)
Chemical conversion processes are often employed for collection of Particulate.A chemical conversion coating is a surface treatment applied to metals in which the metal undergoes a chemical reaction at the surface. This chemical reaction transforms the metal surface into a thin protective layer.
Chemical manufacturing process in which chemical transformation takes place, that is, the product differs chemically from the starting materials.

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