10 l of hard water required 0.56 g of lime (cao) for removing hardness. Hence, temporary hardness in ppm (part per million, ) of is:

10 l of hard water required 0.56 g of lime (cao) for removing hardness

1.	10 l of hard water required 0.56 g of lime (cao) for removing hardness. Hence, temporary hardness in ppm (part per million, ) of is:
Answer» here are 100 GRAMS of CACO3 PER 100 liters of water