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Q#1 GATE CH 2014 MCQ +1 mark -0.33 marks

Packed towers are preferred for gas-liquid mass transfer operations with foaming liquids because

in packed towers, high liquid to gas ratios are best handled

in packed towers, continuous contact of gas and liquid takes place

packed towers are packed with random packings

in packed towers, the gas is not bubbled through the liquid pool

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Browse Practice Questions by Chapters / Topics in Browse Practice Questions by Chapters / Topics in GATE Chemical Engineering
Total Questions

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Topic Questions Attempted Correct
Heat Transfer 26 0 0
Chemical Technology 17 0 0
Mechanical Operations 12 0 0
Mass Transfer 42 0 0
Instrumentation and Process Control 26 0 0
Fluid Mechanics 24 0 0
Engineering Mathematics 41 0 0
General Aptitude 60 0 0
Chemical Reaction Engineering 26 0 0
Process Calculation 9 0 0
Plant Design Economics 10 0 0
Thermodynamics 24 0 0