Chemical Engineering and Environment MCQs

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

Chemical Engineering and Environment MCQs | Page 29 of 31

Discover more Topics under Basic Chemical Engineering

Q281.
CFC (chloro fluoro carbon) is very highly reactive in causing depletion of ozone layer in the atmosphere. Each atom of chlorine liberated from CFC is capable of decomposing __________ molecules of ozones.
Discuss
Answer: (b).10โต
Q282.
Green house gases blanket/block the infrared radiation from earth's surface to the atmosphere leading to its progressive warming up. Which of the following gases does not exhibit green house effect ?
Discuss
Answer: (c).SOโ‚ƒ
Q283.
A 'body' which allows the short wavelength incoming solar radiation to enter in, but does not allow long wave length outgoing infra red radiation to escape out is called the
Discuss
Answer: (b).green house
Q284.
Fresh domestic sewage is __________ in color.
Discuss
Answer: (a).grey
Q285.
Out of the following, TLV of __________ is maximum (about 500 ppm).
Discuss
Answer: (a).carbon dioxide
Q286.
Which of the following plants does not emit appreciable amount of SOโ‚‚ in atmosphere ?
Discuss
Answer: (c).Nitric acid plant
Q287.
The maximum COโ‚‚ is emitted into the atmosphere by
Discuss
Answer: (a).combustion
Discuss
Answer: (d).Filling in steel crates and shooting it off out of earth's gravity.
Q289.
Major sources of noise in furnace operation arises from air inspirators, combustion, side wall vibrations and fluctuation in the process heat load. A 50% increase in fuel firing rate may increase the furnace noise level by about __________ decibels.
Discuss
Answer: (a).3
Discuss
Answer: (b).a combination of smoke and fog.