Air Pollution MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Air Pollution, a fundamental topic in the field of Environmental Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Air Pollution 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 Air Pollution mcq questions that explore various aspects of Air Pollution problems. Each MCQ is crafted to challenge your understanding of Air Pollution principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Environmental Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Air Pollution MCQs are your pathway to success in mastering this essential Environmental Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Air Pollution. 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 Air Pollution knowledge to the test? Let's get started with our carefully curated MCQs!

Air Pollution MCQs | Page 20 of 36

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Q191.
The movement of particles from region of lower vapour to high vapour molecule concentration is known as diffusiophoresis.
Discuss
Answer: (b).False
Q192.
Which of the following scattering phenomena is responsible for the blue colour of the sky?
Discuss
Answer: (c).Rayleigh scattering
Q193.
When light is passed through a suspension, it’s intensity decreases due to _________
Discuss
Answer: (d).Both scattering and absorption
Q194.
What is/are the inertial method(s) used to measure size of aerosol particles?
Discuss
Answer: (d).All of the mentioned
Discuss
Answer: (b).Condensation nucleus counter
Q196.
What type of colloid is an aerosol?
Discuss
Answer: (d).Fluid or solid in gas
Q197.
Aerosols contribute to global warming.
Discuss
Answer: (b).False
Q198.
What is the size of the particles categorised as aerosols?
Discuss
Answer: (c).Between 0.01-1 micron
Discuss
Answer: (b).Equivalent diameter of a sphere having same volume as that of the aerosol
Q200.
When plume is sandwiched between inversion, it is known as
Discuss
Answer: (b).Trapping