Which one among the following salts ncauses hardness to the water n a Calcium bicarbonate n b Calcium carbonate n

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(#M40029125) UPSC question CAPF 2012 Keep an EYE

Which one among the following salts
causes hardness to the water?
(a) Calcium bicarbonate
(b) Calcium carbonate
(c) Sodium sulphate
(d) Potassium chloride: Asked In UPSC Rats (11 years ago); Unsolved Read Solution (1); Is this Puzzle helpful? (1) (2) Submit Your Solution

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Latest UPSC Aptitude Question SOLUTION: Which one among the following salts causes hardness to the water? (a) Calcium bicarbonate (b) Calcium carbonate (c) Sodium sulphate (d) Potassium chloride

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(#M40029125) UPSC question CAPF 2012 Keep an EYE

Which one among the following salts
causes hardness to the water?
(a) Calcium bicarbonate
(b) Calcium carbonate
(c) Sodium sulphate
(d) Potassium chloride

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