Which one among the following salts causes hardness to the water?

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Which one among the following salts causes hardness to the water? A. Sodium sulphate B. Calcium carbonate C. Calcium bicarbonate D. Potassium chloride Check Answer Complaint Here As Incorrect Question / Answer

Related Questions Permanent hardness of water may be removed by the addition of A. sodium carbonate B. alum C. potassium permanganate D. lime Check Answer Complaint Here As Incorrect Question / Answer Water is a good solvent of ionic salts because A. it has a high specific heat B. it has no colour C. it has a high dipole moment D. it has a high boiling point Check Answer Complaint Here As Incorrect Question / Answer Permanent hardness of water can be removed by adding A. chlorine B. washing soda C. potassium permanganate D. bleaching powder Check Answer Complaint Here As Incorrect Question / Answer The method that cannot be used for removing permanent hardness of water is A. adding sodium carbonate B. distillation C. adding caustic soda D. boiling Check Answer Complaint Here As Incorrect Question / Answer Soap is a mixture of sodium or potassium salts of A. dicarboxylic acids B. monocarboxylic acids C. glycerol D. tricarboxylic acids Check Answer Complaint Here As Incorrect Question / Answer

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