Material Balances MCQs

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

Material Balances MCQs | Page 4 of 20

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Q31.
What is the value of H/P in the following process, if 2P + H = 16?

a.

1

b.

3

c.

6

d.

8

Discuss
Answer: (c).6
Q32.
Answer the following questions for the given diagram.

What is the value of B?

a.

100 Kg/hr

b.

200 Kg/hr

c.

300 Kg/hr

d.

400 Kg/hr

Discuss
Answer: (b).200 Kg/hr
Q33.
What is the value of C?

a.

400 Kg/hr

b.

689.5 Kg/hr

c.

819.6 Kg/hr

d.

959.2 Kg/hr

Discuss
Answer: (d).959.2 Kg/hr
Q34.
Answer the following question for the diagram given below.
What is the value of W?

a.

159.2 Kg/hr

b.

281.3 Kg/hr

c.

465.7 Kg/hr

d.

633.8 Kg/hr

Discuss
Answer: (a).159.2 Kg/hr
Q35.
The flow in rate of A is 8 mole/s, it undergoes a reaction 3A -> B, what are the moles of B that comes out after 6 seconds?

a.

5

b.

8

c.

10

d.

16

Discuss
Answer: (d).16
Q36.
The flow in rate of A and B are 5 mole/s and 10 mole/s respectively, which under goes reaction A + 2B -> 3C, what is the flow out rate of C?

a.

5 mole/s

b.

10 mole/s

c.

15 mole/s

d.

20 mole/s

Discuss
Answer: (c).15 mole/s
Q37.
The flow in rate of A and B are 4 mole/s and 8 mole/s respectively, which under goes reaction A + B -> 3C, what is the flow out rate of C?

a.

4 mole/s

b.

8 mole/s

c.

12 mole/s

d.

24 mole/s

Discuss
Answer: (c).12 mole/s
Q38.
The flow in rate of A and B are 8 mole/s and 10 mole/s respectively, which under goes reaction 4A + 5B -> 3C, what is the flow out rate of C?

a.

4 mole/s

b.

6 mole/s

c.

8 mole/s

d.

10 mole/s

Discuss
Answer: (b).6 mole/s
Q39.
Which of the following remains constant in steady state system?

a.

Mass

b.

Energy

c.

Momentum

d.

Density

Discuss
Answer: (a).Mass
Q40.
A reaction occurs in a vessel such that its mass does not change but its temperature is increased, then the system is which of the following?

a.

Steady-state

b.

Unsteady-state

c.

Cannot say

d.

None of the mentioned

Discuss
Answer: (b).Unsteady-state
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