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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Ideal Gases and Real Gases MCQs | Page 7 of 13

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Q61.
A gas mixture with 50% Ar with pressure 80 Pa at 0°C at the rate 5 liter/s is passed through a reactor and products a gas mixture with 80% Ar with pressure 50 Pa at 27°C, what is the rate of product?

a.

5 liter/s

b.

10 liter/s

c.

20 liter/s

d.

40 liter/s

Discuss
Answer: (a).5 liter/s
Q62.
A gas mixture with 5% Neon with pressure 10 atm at 27°C is entered a reactor with rate F, and another stream with pure Neon with 8 atm pressure at 27°C entered the reactor with rate 3 liter/s, product has 10% Neon with same conditions with rate P, what is the value of F?

a.

3 liter/s

b.

15 liter/s

c.

48 liter/s

d.

72 liter/s

Discuss
Answer: (d).72 liter/s
Q63.
CH₄ with pressure 10 atm and volume 10 liter at 27°C is passed into a reactor with 20% excess oxygen, how many moles of oxygen is left in the products?

a.

2

b.

4

c.

6

d.

8

Discuss
Answer: (b).4
Q64.
A gas mixture with 20% Neon with pressure 3 atm at 27°C is entered a reactor with rate F, and another stream with pure Neon with 2 atm pressure at 27°C entered the reactor with rate 5 liter/s, product has 40% Neon with same conditions with rate P, what is the value of F?

a.

3 liter/s

b.

15 liter/s

c.

30 liter/s

d.

45 liter/s

Discuss
Answer: (c).30 liter/s
Q65.
What is the compressibility of ideal gases?

a.

1

b.

2

c.

3

d.

4

Discuss
Answer: (a).1
Q66.
Which of the following is true about compressibility of real gases?

a.

Z = 1

b.

Z < 1

c.

Z > 1

d.

Both Z < 1 and Z > 1

Discuss
Answer: (d).Both Z < 1 and Z > 1
Q67.
What is the pressure of CO₂ gas with compressibility z = 0.8, if the ideal gas pressure of CO₂ is 10 Pa, all other variables are same?

a.

5

b.

8

c.

10

d.

14

Discuss
Answer: (b).8
Q68.
What is the pressure of H₂ with compressibility 0.6, molar volume 5 liter/mole at 27°C?

a.

2.9 atm

b.

5.4 atm

c.

9.6 atm

d.

14.5 atm

Discuss
Answer: (a).2.9 atm
Q69.
At what temperature, does SO₂ with compressibility 2 has pressure 5 atm and molar volume 10 mole/s?

a.

300.5 K

b.

304.5 K

c.

310 K

d.

312.5 K

Discuss
Answer: (b).304.5 K
Q70.
What is the compressibility factor of water with density 1 g/liter at 27°C and 1 atm?

a.

0.25

b.

0.59

c.

0.73

d.

0.91

Discuss
Answer: (c).0.73
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