Temperature and Pressure MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Temperature and Pressure, 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 Temperature and Pressure 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 Temperature and Pressure mcq questions that explore various aspects of Temperature and Pressure problems. Each MCQ is crafted to challenge your understanding of Temperature and Pressure 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 Temperature and Pressure 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 Temperature and Pressure. 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 Temperature and Pressure knowledge to the test? Let's get started with our carefully curated MCQs!

Temperature and Pressure MCQs | Page 6 of 6

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Q51.
A U-tube manometer is closed at both ends one end is vacuum and other end has a gas, if the difference in level of mercury is h = 10 mm, what is the pressure of gas?

a.

1.33 Pa

b.

1.45 Pa

c.

1.56 Pa

d.

1.75 Pa

Discuss
Answer: (a).1.33 Pa
Q52.
A closed U-tube manometer has a gas on one end with pressure 10 Pa and other end has vacuum, what is the approximate density of the liquid if the height difference of the liquid is 10 cm?

a.

1 Kg/m³

b.

10 Kg/m³

c.

100 Kg/m³

d.

1000 Kg/m³

Discuss
Answer: (b).10 Kg/m³
Q53.
A closed U-tube manometer has a gas on one end with pressure 5 Pa and other end has vacuum, what is the approximate height difference of the liquid if the density of liquid is 10 Kg/m³?

a.

5 mm

b.

10 mm

c.

50 mm

d.

100 mm

Discuss
Answer: (c).50 mm
Q54.
A closed manometer is filled with 3 fluids first on the left leg with density 8 kg/m³ and length 10 cm, middle one with density 10 kg/m³ and height difference 5 cm more on right leg and the third on the right leg with density 15 kg/m³, what is the length of the third liquid?

a.

1 cm

b.

2 cm

c.

3 cm

d.

4 cm

Discuss
Answer: (b).2 cm
Q55.
A barometer has liquid level 10 cm above the outside level and the gas captured inside has the pressure of 0.5 atm, what is the density of liquid?

a.

0.5 atm-s²/m²

b.

1 atm-s²/m²

c.

1.5 atm-s²/m²

d.

2 atm-s²/m²

Discuss
Answer: (a).0.5 atm-s²/m²
Q56.
A barometer has liquid of density 1 kg/m³ of level 5 cm below the outside level, what is the pressure of the gas captured inside?

a.

0.5 atm + 1 Pa

b.

1 atm + 0.5 Pa

c.

1.5 atm + 1 Pa

d.

2 atm + 0.5 Pa

Discuss
Answer: (b).1 atm + 0.5 Pa
Q57.
A barometer has liquid with density 1 Kg/m³, and the gas has pressure 0.5 atm, what is the height of liquid level?

a.

0.01 atm-m²-s²/kg

b.

0.05 atm-m²-s²/kg

c.

0.1 atm-m²-s²/kg

d.

0.5 atm-m²-s²/kg

Discuss
Answer: (b).0.05 atm-m²-s²/kg
Q58.
A barometer the liquid-1 with density 2 Kg/m³ and height 5 cm below the outside level and above that liquid-2 with density 0.5 Kg/m³ and length 10 cm, what is the gauge pressure of the gas?

a.

0.01 Pa

b.

0.05 Pa

c.

0.1 Pa

d.

0.5 Pa

Discuss
Answer: (d).0.5 Pa
Q59.
A barometer has liquid-1 with density 5 Kg/m³ and height 10 cm below the outside level above that there is liquid-2 of length 5 cm, if the gauge pressure of the gas is 1 Pa, what is the density of liquid-2?

a.

2 Kg/m³

b.

4 Kg/m³

c.

6 Kg/m³

d.

8 Kg/m³

Discuss
Answer: (d).8 Kg/m³
Q60.
A barometer has liquid-1 with density 1 Kg/m³ and height 10 cm below the outside level above that a liquid-2, if the gauge pressure of gas is 0.5 Pa, what is the pressure liquid-2?

a.

0.5 Pa

b.

1 Pa

c.

1.5 Pa

d.

2 Pa

Discuss
Answer: (a).0.5 Pa
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