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 15 of 31

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Discuss
Answer: (d).none of these
Q142.
TLV of mercury in potable (drinking) water is about __________ ppm.
Discuss
Answer: (a).0.001
Q143.
Which is the best and the most effective method for the removal of organic contaminant present in the polluted water in very small quantity (say < 200 mg/litre)?
Discuss
Answer: (b).Activated carbon adsorption
Q144.
Which is a secondary air pollutant ?
Discuss
Answer: (a).Photochemical smog
Q145.
Suspended solid present in the waste water generated in blast furnace gas cooling and cleaning plant is removed by
Discuss
Answer: (b).radial settling tank (thickener) using coagulant (lime & ferrous sulphate).
Q146.
Persons working in cement plants and limestone quarries are more prone to disease like
Discuss
Answer: (c).silicosis
Q147.
The pH value of potable water should be between
Discuss
Answer: (b).6.5 to 8
Q148.
Maximum permissible limit of mercury in human blood is __________ micrograms/100 c.c.
Discuss
Answer: (b).7
Q149.
The average thickness of ozone layer in stratosphere is about __________ dobson unit (DU).
Discuss
Answer: (b).230
Q150.
Polyvinyl chloride containers are not suitable for storing
Discuss
Answer: (a).foodstuffs