Water Softening and Treatment Methods MCQs

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

Water Softening and Treatment Methods MCQs | Page 7 of 12

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Q61.
For removal of iron from water ________ mg of oxygen is required.
Discuss
Answer: (a).0.14
Q62.
For removal of manganese from water ________ mg of oxygen is required.
Discuss
Answer: (c).0.29
Q63.
Removal of manganese from water takes place at a pH of ______
Discuss
Answer: (d).9.4
Q64.
When small amounts of iron and manganese are present in water, they are removed by ____________
Discuss
Answer: (c).Manganese zeolite
Q65.
Removal of iron from water takes place at a pH of ______
Discuss
Answer: (d).9.4
Q66.
The taste produced by a microorganism, can be controlled by ____________
Discuss
Answer: (a).Potassium per-manganate
Q67.
Which of the following regarding ozonation is incorrect?
Discuss
Answer: (d).Remove phenolic and algae taste
Q68.
Which of the following is used for the control of taste and odor in water?
Discuss
Answer: (d).Activated carbon
Q69.
Granular activated carbon has a surface area of ____________
Discuss
Answer: (b).500-1400m²/g
Q70.
_______ is produced by passing a carbonaceous material through a heating mechanism at high temperature.
Discuss
Answer: (c).Activated carbon