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 1 of 31

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Q1.
Which of the following gases is having the widest explosion limit (about 2 to 81% gas in gas-air mixture), rendering it the property of the most explosive gas ?
Discuss
Answer: (b).Acetylene
Discuss
Answer: (d).combination of all (a), (b) & (c).
Q3.
Ethanolamine is an absorbant used for the removal of __________ from air/gas.
Discuss
Answer: (d).both (b) & (c)
Q4.
Which of the following causes death by asphyxiation, if its presence in atmospheric air exceeds maximum allowable concentration (i.e. > 50 ppm) ?
Discuss
Answer: (c).Carbon monoxide
Q5.
__________ plant emits large amount of SOโ‚‚ as an air pollutant.
Discuss
Answer: (b).Sulphuric acid
Q6.
Noise pollution level in a chemical plant is expressed in
Discuss
Answer: (b).decibel
Discuss
Answer: (d).all (a), (b) and (c)
Q8.
Which of the following is the most lethal water pollutant ?
Discuss
Answer: (a).Phenol and cynide
Q9.
Presence of carbon monoxide in atmosphere produced by decomposition of chlorophyl and haemoglobin breakdown of some animals, beyond TLV (>50 ppm)
Discuss
Answer: (b).causes asphyxia.
Q10.
The earth's atmosphere is an envelope of gases present upto a height of about __________ kms.
Discuss
Answer: (b).200