Mass Transfer MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Mass Transfer, a fundamental topic in the field of Basic Chemical Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Mass Transfer MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Mass Transfer mcq questions that explore various aspects of Mass Transfer problems. Each MCQ is crafted to challenge your understanding of Mass Transfer principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Basic Chemical Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Mass Transfer MCQs are your pathway to success in mastering this essential Basic Chemical Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Mass Transfer. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Mass Transfer knowledge to the test? Let's get started with our carefully curated MCQs!

Mass Transfer MCQs | Page 48 of 67

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Q471.
The suitable evaporator for concentration of foaming liquids is a __________ evaporator.
Discuss
Answer: (a).long tube
Q472.
The ratio of Murphree plate efficiency to point efficiency is always > 1 in a __________ flow model.
Discuss
Answer: (a).plug
Discuss
Answer: (b).leaching
Discuss
Answer: (a).high pressure drop
Q475.
Which of the following gas-liquid contacting devices incurs the least pressure drop for a particular duty ?
Discuss
Answer: (d).Bubble cap tower
Q476.
A liquid mixture contains 30% o-xylene, 60% p-xylene and 10%. m-xylene (all percentages in w/w). Which of the following statements would be true in respect of this mixture?
Discuss
Answer: (a).The mixture exhibits an azeotrope at 101.3 kPa.
Q477.
Unsaturated air (with dry bulb temperature and dew point being 35°C and 18°C respectively) is passed through a water spray chamber maintained at 15°C. The air will be cooled
Discuss
Answer: (d).and dehumidified with decrease in wet bulb temperature.
Q478.
The process employing desorption of the absorbed solute by a solvent is called
Discuss
Answer: (a).elution
Discuss
Answer: (c).both (a) and (b).
Q480.
The feed to fractionating column is changed from saturated vapour to saturated liquid. If the separation and reflux ratio remains unchanged, the number of ideal stages will
Discuss
Answer: (a).increase