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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.
Related Questions: - Carbon dioxide is necessary for photosynthesis. The chemical used to remove
- Which of the following plant is an endangered species in India?
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- Which one of the following statements is true about archaea?
Topics: Conservation and Environmental Issues
(111)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Carbon dioxide is necessary for photosynthesis. The chemical used to remove
- Which of the following plant is an endangered species in India?
- Which of the following cells are associated with identification of colours
- A good example for recapitulation theory is
- Which one of the following statements is true about archaea?
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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