Advertisements
Advertisements
प्रश्न
Temporary hardness of water can be removed by ________ of water.
उत्तर
Temporary hardness of water can be removed by boiling of water.
APPEARS IN
संबंधित प्रश्न
Give two examples for Efflorescent substance.
Suggest one method for the removal along with the reaction for permanent hardness of water.
Boiling removes the ................ hardness of water.
Explain with equation, what is noticed when permanent hard water is treated with Washing soda.
Give balanced equation to show how temporary hardness enters into water.
Using given sample of temporary and permanent hard water, soft water, ordinary soap, detergent and washing soda how would you distinguish between hard and soft water?
Using given sample of temporary and permanent hard water, soft water, ordinary soap, detergent and washing soda how would you prove the advantage of detergent over soap.
State the causes of hardness in water.
Name the process by which temporary hardness is easily removed from the water.
Temporary hardness of water can be removed by
