The method used to remove the temporary hardness of water is:
Calgen's Method
Clark's Method
Ion-exchange method
Synthetic Resins method
Option 2 Clark's method
This method is used for removing the temporary hardness of water.
These precipitates can be removed by Filtration.
Calgen's Method
Option 2)Clark's Method
Option 3)Ion-exchange method
Option 4)Synthetic Resins method