Question

In order to wash clothes with water containing dissolved calcium hydrogencarbonate, which cleaning agent will you prefer and why: soaps or synthetic detergents? give one advantage of soaps over synthetic detergents.

Answer 1

In order to wash clothes with water containing dissolved calcium hydrogen carbonate, we will prefer synthetic detergents because detergents don't react with calcium hydrogen carbonate present in water . They give a good amount of lather with both soft and hard water.
Advantage of soaps:
1.soaps are biodegradable, they don't cause pollution.