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Alum is a water purifier because it
Options
(a) coagulates the impurities
(b) softens hard water
(c) gives taste
(d) destroys the pathogenic bacteria
Correct Answer:
coagulates the impurities
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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- When acetone reacts with bleaching powder, the compound formed is
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Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Hydrolysis of an ester in an alkaline medium is
- When acetone reacts with bleaching powder, the compound formed is
- Sea weeds are an important source of
- Potassium is stored in
- If pressure is constant, the rate of diffusion varies with … proportional to density
Topics: Hydrogen and Redox Reactions (174)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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