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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
- Blood calcium level is regulated by the hormone
- Which one of the following pairs is incorrectly matched? Glucagon – Beta cells (source)
- The nucleolus is the site of formation of
- Transport of C acid from mesophyll cells to the bundle sheath cell takes place
- One molecule of NADH is equivalent to how many ATP molecules
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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