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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
- Passage of materials to and from the cells is carried out by and active transport
- Water enters from soil into the root hairs due to
- In the leaves of C₄ plants, malic acid formation during CO₂ fixation occurs in the cells
- A young infant may be feeding entirely on mothers milk
- A characteristic fruit,found in members of family Poaceae in which pericarp
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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