`10L` of hard water required `5.6g` of lime for removing haardness. Hence temporary hardness in ppm of `CaCO_3` is :

Temporary hardness of water can be removed

Temporary hardness of water can be removed

The reaction involved during the removal of temporary hardness of water is

100kg of a water sample contains 6g of magnesium sulphate, 10.2g of calcium sulphate and 16.2 g of calcium bicarbonate only. Calculate permanent hardness, temporary hardness and total hardness.

What is the principle involved in the removal of temporary hardness on boiling of water ?

Which of the following methods is used for the removal of temporary hardness of water?