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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: - Aqueous solution of which of the following compounds is the best conductor
- 116 mg of a compound on vaporisation in a Victor Meyer’s apparatus displaces
- Water softening by Clark’s process uses
- Which is not the property transition elements
- Which one of the following is antimalarial drug
Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Aqueous solution of which of the following compounds is the best conductor
- 116 mg of a compound on vaporisation in a Victor Meyer’s apparatus displaces
- Water softening by Clark’s process uses
- Which is not the property transition elements
- Which one of the following is antimalarial drug
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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