Ideal Gases and Real Gases MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Ideal Gases and Real Gases, 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 Ideal Gases and Real Gases 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 Ideal Gases and Real Gases mcq questions that explore various aspects of Ideal Gases and Real Gases problems. Each MCQ is crafted to challenge your understanding of Ideal Gases and Real Gases 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 Ideal Gases and Real Gases MCQs are your pathway to success in mastering this essential Basic Chemical Engineering topic.

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So, are you ready to put your Ideal Gases and Real Gases knowledge to the test? Let's get started with our carefully curated MCQs!

Ideal Gases and Real Gases MCQs | Page 3 of 13

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Q21.
Answer the below question for the following diagram.

What is the value of P?

a.

105.4 mole/hr

b.

254.3 mole/hr

c.

412.1 mole/hr

d.

520.8 mole/hr

Discuss
Answer: (d).520.8 mole/hr
Q22.
Answer the below question for the following diagram.

What is the value of W?

a.

227.5 mole/hr

b.

479.1 mole/hr

c.

568.2 mole/hr

d.

721.4 mole/hr

Discuss
Answer: (b).479.1 mole/hr
Q23.
Answer the question for the following diagram.

What is the value of C?

a.

104.1 mole/hr

b.

213.5 mole/hr

c.

342.2 mole/hr

d.

416.4 mole/hr

Discuss
Answer: (d).416.4 mole/hr
Q24.
What is the molecular mass of an ideal gas with pressure 1 atm, and density 10 g/L at temperature 27°C?

a.

84.5 g

b.

135.1 g

c.

186.8 g

d.

246.3 g

Discuss
Answer: (d).246.3 g
Q25.
What is the specific gravity of CO₂ at 27°C and pressure 1 atm with respect to air of with density 1 g/L?

a.

1.23

b.

1.55

c.

1.78

d.

1.96

Discuss
Answer: (c).1.78
Q26.
What is the specific gravity of CO at 27°C and pressure 5 atm with respect to air (molecular wt. = 29 g) at 27°C and pressure 10 atm?

a.

0.48

b.

0.56

c.

0.64

d.

0.72

Discuss
Answer: (a).0.48
Q27.
What is the compressibility factor for an ideal gas?

a.

1

b.

2

c.

3

d.

Depends on the gas

Discuss
Answer: (a).1
Q28.
Which of the following is not the unit of R?

a.

Atm.liter/K.mole

b.

Pa.m³/K

c.

N.Kg.m³/K.mole

d.

None of the mentioned

Discuss
Answer: (c).N.Kg.m³/K.mole
Q29.
A container has two gases at 27°C, one with molar volume 6 L/mole, another with molar volume 3 L/mole, what is the total pressure of the container?

a.

6.9 atm

b.

8.5 atm

c.

12.3 atm

d.

15.8 atm

Discuss
Answer: (c).12.3 atm
Q30.
The fraction of gas in a container is 0.1, if the total pressure of the container is 10 atm, what is the partial pressure of the gas?

a.

1 atm

b.

5 atm

c.

10 atm

d.

20 atm

Discuss
Answer: (a).1 atm
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