Disinfection Methods MCQs

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

Disinfection Methods MCQs | Page 7 of 8

Discover more Topics under Environmental Engineering

Q61.
a HIO + b OH⁻ <=> HIO₃ + b Hβ‚‚O + b I⁻. What are the values of a and b respectively in the above equation?
Discuss
Answer: (c).3, 2
Discuss
Answer: (a).Iβ‚‚ decreases whereas HIO increases
Q63.
Iodine is a better disinfectant to kill virus than hypoiodous acid.
Discuss
Answer: (b).False
Q64.
Ozone is a _______ allotrope of oxygen.
Discuss
Answer: (c).Triatomic
Q65.
The ozone generators can convert ____ % of feed oxygen into ozone.
Discuss
Answer: (c).1-4
Discuss
Answer: (b).Nascent oxygen is formed
Q67.
Which of the following is most effective in the killing of bacteria present in water?
Discuss
Answer: (a).Nascent oxygen
Q68.
The water is free from oxidizable materials. What is the dosage of ozone required?
Discuss
Answer: (c).0.2-0.3ppm
Q69.
The dosage of ozone for municipal water treatment is __________
Discuss
Answer: (c).1.5 ppm
Q70.
Which type of chlorine is represented by the green line as shown in the following figure?
Discuss
Answer: (a).Free residual chlorine
Page 7 of 8