Dispersion of a gas through liquid is done by using a__________________?
Correct answer: A. Sparger
- A. Sparger
- B. Kneader
- C. Masticator
- D. None of these
Explanation
A sparger introduces gas into a liquid through holes or a porous distributor, producing bubbles and gas-liquid contact. Kneaders and masticators are mixing equipment for viscous solids or pastes, not gas dispersion.
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