Advertisements
Advertisements
प्रश्न
Give reason for the following:
Washing soda can be used to remove both temporary and permanent hardness in water.
एक पंक्ति में उत्तर
Advertisements
उत्तर
Washing soda Na2CO3 exchanges ions [SO4]– and Cl– and do not make water hard.
shaalaa.com
Removal of Hardness of Water
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
What do you observe when Washing soda is exposed to air ?
Define the Hard water.
Name the compound responsible for temporary hardness.
Name the compound responsible for permanent hardness of water.
Suggest one method for the removal along with the reaction for permanent hardness of water.
Name three water borne diseases.
Boiling removes the ................ hardness of water.
Temporary hardness of water can be removed by
Give two natural sources of hard water.
What are the methods of removing hardness of water?
