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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: - Which of the following statements is true for the electrochemical Daniel cell
- For decolourization of 1 mole of KMnO₄, the moles of H₂O₂ required is
- The reagent commonly used to determine hardness of water titrimetrically is
- KCN reacts readily to give a cyanide with
- The first ionisation potential will be maximum for
Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following statements is true for the electrochemical Daniel cell
- For decolourization of 1 mole of KMnO₄, the moles of H₂O₂ required is
- The reagent commonly used to determine hardness of water titrimetrically is
- KCN reacts readily to give a cyanide with
- The first ionisation potential will be maximum 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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