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In piped water supply system, water is often treated with chlorine to
Options
(a) remove hardness
(b) kill germs
(c) increase oxygen level
(d) remove algae
Correct Answer:
kill germs
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Conservation and Environmental Issues
(111)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Match the following and select the correct option
- Which of the following four phases, in the post emergence life of an angiospermic
- The term mitochondria was given by
- Infection of Ascaris usually occurs by
- The back flow of blood from the right ventricle to the right auricle is prevented by
Topics: Conservation and Environmental Issues (111)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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