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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.
Related Questions: - The number of oxygen atoms in 4.4g of CO₂ is
- When the ore limestone is heated carbon dioxide is given off. This operation
- Glycerolis not used in
- Which has maximum number of molecules
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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
- The number of oxygen atoms in 4.4g of CO₂ is
- When the ore limestone is heated carbon dioxide is given off. This operation
- Glycerolis not used in
- Which has maximum number of molecules
- Diazo-coupling is useful to prepare some
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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