Advertisements
Advertisements
Question
1000 g aqueous solution of CaCO3 contains 10 g of calcium carbonate. Hardness of the solution is ______.
Options
10 ppm
100 ppm
1000 ppm
10000 ppm
MCQ
Fill in the Blanks
Solution
1000 g aqueous solution of CaCO3 contains 10 g of calcium carbonate. Hardness of the solution is 10000 ppm.
Explanation:
10 g CaCO3 present in 103 g of water
106 g water contains = 10,000 mg of CaCO3
10,000 of CaCO3 = 10,000 ppm
shaalaa.com
Classification of water: Soft and Hard Water
Is there an error in this question or solution?
