Bubble cap diameter used for the distillation column having diameter ranging from 1.5 to 4.5 metres is about ______________ mm?
Correct answer: C. 100
- A. 10
- B. 50
- C. 100
- D. 200
Explanation
Bubble caps for large distillation columns commonly have diameters of about 100 mm. The smaller values are unsuitable for this column range, while 200 mm is larger than the usual approximate value asked here.
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