Which of the following is the first choice for use in disinfection of large bodies of water?
Correct Answer: Chlorine gas
Description: For disinfecting large bodies of water, chlorine is applied as chlorine gas, perchloron or chloramine. Among these, chlorine gas is the first choice as it is cheap, quick in action and easy to apply. Ref: Park 21st edition page: 661.
Category:
Social & Preventive Medicine
Get More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now