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 8 of 20

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Q71.
In a system if, Accumulation = Generation – Consumption, where both the terms are distinct and non-zero, then the system is which of the following?

a.

Steady-state

b.

Closed

c.

Non-reactive

d.

None of the mentioned

Discuss
Answer: (b).Closed
Q72.
In a system if, Accumulation = Input – Output, where both the terms are distinct and non-zero, then the system is which of the following?

a.

Steady-state

b.

Closed

c.

Non-reactive

d.

None of the mentioned

Discuss
Answer: (c).Non-reactive
Q73.
In a steady-state reactive system, NaOH and HCl are supplied to the system both at the rate of 100 mole/min, then what is the rate of NaCl produced?

a.

100 mole/min

b.

200 mole/min

c.

300 mole/min

d.

400 mole/min

Discuss
Answer: (b).200 mole/min
Q74.
In a steady-state reactive system, 1 molar each of NaOH and HCl are supplied to the system both at the rate of 100 L/min, then what is the amount of NaCl produced?

a.

1 molar

b.

2 molar

c.

3 molar

d.

4 molar

Discuss
Answer: (a).1 molar
Q75.
In a steady-state reactive system, NaCl and H₂CO₃ are supplied to the system at the rate of 200 L/min and 100 L/min respectively, what is the rate at which Na₂CO₃ is produced?

a.

100 L/min

b.

200 L/min

c.

300 L/min

d.

400 L/min

Discuss
Answer: (c).300 L/min
Q76.
In a steady-state reactive system, 2 molar NaCl and 1 molar H₂CO₃ are supplied to the system both at the rate of 100 mole/min, then how much Na₂CO₃ produced?

a.

1 molar

b.

2 molar

c.

3 molar

d.

4 molar

Discuss
Answer: (a).1 molar
Q77.
In a steady-state reactive system, 5 molar CH₄ and 5 molar O₂ are supplied to the system, then what is the amount of CO₂ produced?

a.

2.5 molar

b.

5 molar

c.

7.5 molar

d.

10 molar

Discuss
Answer: (b).5 molar
Q78.
In a steady-state reactive system, 5 molar KNO₃ and 5 molar H₂SO₄ are supplied to the system, then what is the amount of K₂SO₄ produced?

a.

2.5 molar

b.

5 molar

c.

7.5 molar

d.

10 molar

Discuss
Answer: (a).2.5 molar
Q79.
The flow in rate of HCl and NaOH in a system are 1 mole/hr each what is the flow out rate of NaCl?

a.

1 mole/hr

b.

2 mole/hr

c.

3 mole/hr

d.

4 mole/hr

Discuss
Answer: (a).1 mole/hr
Q80.
The flow in rate of H₂SO₄ and NaCl in a system are 2 mole/hr each what is the flow out rate of HCl?

a.

1 mole/hr

b.

2 mole/hr

c.

3 mole/hr

d.

4 mole/hr

Discuss
Answer: (b).2 mole/hr
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