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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
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The polymer used in orthopaedic devices and in controlled drug release is
- The standard emf of galvanic cell involving 3 moles of electrons in its redox
- Equal volumes of 0.1 M AgNO₃ and 0.2 M NaCl are mixed
- Propanone and propanal are …. Isomers
- The number of chloride ion produced by complex tetraamminedichloroplatinum(IV)
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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