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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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Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The C-C bond length is longest in
- An organic compound containing C, H, N gave the following analysis
- The reaction of aqueous KMnO₄ with H₂O₂ in acidic conditions gives
- Acetic acid is weak acid than sulphuric acid because
- When aniline is treated with sodium nitrite and hydrochloric acid at 0⁰C, it gives
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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