Question

Difference Between Hard water and Soft Water​

Answer 1

Hard water... is water that contains an appreciable quantity of dissolved minerals (like calcium and magnesium). Soft water... is treated water in which the only ion is sodium. As rainwater falls, it is naturally soft. ... On the other hand, soft water tastes salty and is sometimes not suitable for drinking.

Answer 2

Answer:

Explanation:

Hard water... is water that contains an appreciable quantity of dissolved minerals (like calcium and magnesium).

Soft water... is treated water in which the only ion is sodium.

Hard water is not useful for drinking or washing purposes.As it does not lather with soap but forms a sticky scum like substance

Soft water is useful for drinking and washing purposes.As it freely lathers with soap.