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 33 of 67

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Q321.
Moisture content of a substance when at equilibrium with a given partial pressure of the vapour is called the __________ moisture.
Discuss
Answer: (c).equilibrium
Q322.
All moisture in a non-hygroscopic material is the __________ moisture.
Discuss
Answer: (c).unbound
Q323.
Pick out the correct relationship. (where, Ri = internal reflux ratio Ro = external reflux ratio. )
Discuss
Answer: (a).(1 + Ro) = Ro/Ri
Q324.
Separation of __________ employs gaseous diffusion process.
Discuss
Answer: (b).isotopes of uranium
Discuss
Answer: (a).is computed from the slope of the upper operating line that is tangent to the equilibrium curve.
Q326.
The interfacial area per unit volume of dispersion, in a gas-liquid contactor, for fractional hold up of gas = 0.1 and gas bubble diameter = 0.5 mm is given by (in m²/m³)
Discuss
Answer: (a).500
Q327.
Though, theoretically the adsorption & desorption isotherms is expected to coincide but sometimes at least a part of the isotherms does not coincide and this phenomenon is known as adsorption hysterisis. In such cases, the desorption equilibrium pressure is __________ that obtained for adsorption.
Discuss
Answer: (a).lower than
Q328.
Experimental determination of __________ is done by wetted wall column method.
Discuss
Answer: (b).mass transfer co-efficient
Q329.
Pore size of the molecular seive 5A is __________ mm.
Discuss
Answer: (b).0.5
Q330.
Swenson-Walker crystalliser is a __________ unit
Discuss
Answer: (a).continuous