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Permanent hardness of water is due to the presence of
Options
(a) bicarbonate of sodium and potassium
(b) chlorides and sulphates of sodium and potassium
(c) chlorides and sulphates of calcium and magnesium
(d) bicarbonates of calcium and magnesium
Correct Answer:
chlorides and sulphates of calcium and magnesium
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Dihedral angle in staggered form of ethane is
- In hydrogen spectrum, the different line of Lyman series are present in
- Which one of the following can differentitate between C₂H₅OH and CH₃OH
- Which of the following compounds is a peroxide
- The equation ΔG = ΔH – TΔS is for
Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Dihedral angle in staggered form of ethane is
- In hydrogen spectrum, the different line of Lyman series are present in
- Which one of the following can differentitate between C₂H₅OH and CH₃OH
- Which of the following compounds is a peroxide
- The equation ΔG = ΔH – TΔS is for
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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