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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: - Correct order of first IP among following elements Be, B, C, N, O is
- Which of the following is a tribasic acid
- In the cyanide ion, the formal negative charge is on
- Which of these is a hypnotic
- The boiling point of glycerol is more than propanol because of
Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Correct order of first IP among following elements Be, B, C, N, O is
- Which of the following is a tribasic acid
- In the cyanide ion, the formal negative charge is on
- Which of these is a hypnotic
- The boiling point of glycerol is more than propanol because of
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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