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 7 of 20

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Q61.
The general material balance equation for reactive system is Accumulation = Input + Generation – x, what is x?

a.

Consumption – Output

b.

Consumption + Output

c.

Output – Consumption

d.

None of the mentioned

Discuss
Answer: (b).Consumption + Output
Q62.
In a system if, Accumulation = Input – Output + Generation – Consumption, where all the four 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: (d).None of the mentioned
Q63.
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
Q64.
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
Q65.
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
Q66.
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
Q67.
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
Q68.
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
Q69.
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
Q70.
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
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