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 23 of 31

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Discuss
Answer: (d).all (a), (b) & (c)
Discuss
Answer: (b).smoke density from a chimey.
Q223.
Disinfection of water is done to remove
Discuss
Answer: (d).bacteria
Q224.
Which of the following fine dust removal equipments is the most efficient ?
Discuss
Answer: (c).Electrostatic precipitator
Q225.
The weakest sound that can be heard by a person in a quiet environment is equivalent to __________ decibel.
Discuss
Answer: (a).1
Q226.
Inorganic impurities causing water pollution is
Discuss
Answer: (c).salts of metals
Q227.
The main type of sludge gas evolved during sewage treatment in Imhoff tank is
Discuss
Answer: (b).CHβ‚„
Q228.
From pollution control point of view, the maximum permissible concentration of sulphur dioxide in atmospheric air is about __________ ppm.
Discuss
Answer: (b).5
Q229.
The pH value of oxidised sewage is about
Discuss
Answer: (c).7.3
Q230.
Threshold limit value (TLV) means maximum permissible/acceptable concentration. TLV of phosgene in air is about __________ ppm (parts per million).
Discuss
Answer: (b).0.2