Chemical Engineering Thermodynamics MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Chemical Engineering Thermodynamics, 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 Chemical Engineering Thermodynamics 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 Chemical Engineering Thermodynamics mcq questions that explore various aspects of Chemical Engineering Thermodynamics problems. Each MCQ is crafted to challenge your understanding of Chemical Engineering Thermodynamics 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 Chemical Engineering Thermodynamics 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 Chemical Engineering Thermodynamics. 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 Chemical Engineering Thermodynamics knowledge to the test? Let's get started with our carefully curated MCQs!

Chemical Engineering Thermodynamics MCQs | Page 11 of 55

Q101.
The unity of Planck's constant 'h' in the equation, E = hv is
Discuss
Answer: (b).J.S
Q102.
Specific/molar Gibbs free energy for a pure substance does not change during
Discuss
Answer: (d).either (a), (b) or (c)
Q103.
What is the value of ln y (where y = activity co-efficient) for ideal gases ?
Discuss
Answer: (a).Zero
Q104.
A closed system is cooled reversibly from 100°C to 50°C. If no work is done on the system
Discuss
Answer: (b).U and S both decreases
Q105.
Which is not a refrigerant ?
Discuss
Answer: (d).C₂H₄Cl₂
Q106.
The partial pressure of each constituent present in an alloy is __________ the total vapor pressure exerted by the alloy.
Discuss
Answer: (a).less than
Q107.
Heat is added at constant pressure in an ideal __________ cycle.
Discuss
Answer: (d).both (b) and (c)
Discuss
Answer: (c).entropy vs. enthalpy
Q109.
The activity of an ideal gas is numerically __________ its pressure.
Discuss
Answer: (c).equal to
Q110.
Specific heat of a gas for a reversible adiabatic process is
Discuss
Answer: (b).zero