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 1 of 20

Discover more Topics under Basic Chemical Engineering

Q1.
Which of the following does the concept of material balance based upon?

a.

Conservation of mass

b.

Conservation of energy

c.

Conservation of momentum

d.

Conservation of Volume

Discuss
Answer: (a).Conservation of mass
Q2.
The equation of material balance, (Final condition + Sum of outputs) is equal to which of the following?

a.

Initial condition – Sum of inputs

b.

Initial condition + Sum of inputs

c.

Sum of inputs – Initial condition

d.

None of the mentioned

Discuss
Answer: (b).Initial condition + Sum of inputs
Q3.
A container has 10 grams of water 5 grams of water is added and 2 grams of water is taken out, what is the final amount of water?

a.

7 grams

b.

10 grams

c.

13 grams

d.

15 grams

Discuss
Answer: (c).13 grams
Q4.
10 moles of O₂ is added to 10 moles of H₂, how many moles of H₂O will it produce?

a.

5

b.

10

c.

15

d.

20

Discuss
Answer: (b).10
Q5.
A combustion reaction has reactants 1 mole of CxHy and 2 moles of O₂ and products 1 mole of CO₂ and 2 mole of H₂O, what is x + y?

a.

1

b.

3

c.

4

d.

5

Discuss
Answer: (d).5
Q6.
In a random reaction 2 mole of CH₄ and 1 mole of C₂H₄ are reacted, and 1 mole of C₃H₈ and 1 mole of CxHy are produced, what is x*y?

a.

2

b.

4

c.

8

d.

12

Discuss
Answer: (b).4
Q7.
A reaction has reactants 2 moles of NaOH and 1 mole of H₂SO₄, and products Na₂SO₄ and H₂O, what are the total moles of products?

a.

1

b.

2

c.

3

d.

4

Discuss
Answer: (c).3
Q8.
A reaction is A + 2B -> 3C, if 2 moles of A and 4 moles of B entered the system, what are the number of moles of C formed?

a.

2

b.

4

c.

6

d.

8

Discuss
Answer: (c).6
Q9.
10 moles of A were present in a system initially, and 10 moles are added to it, it follows the reaction 4A -> B, what are number of moles of B produced?

a.

5

b.

10

c.

15

d.

20

Discuss
Answer: (a).5
Q10.
10 moles of A were present in a system initially, and 10 moles of C are added to it, it follows the reaction 2A + C -> 5B, what are number of moles of B produced?

a.

5

b.

10

c.

25

d.

50

Discuss
Answer: (c).25
Page 1 of 20