Advertisements
Advertisements
प्रश्न
Give two natural sources of hard water.
एक पंक्ति में उत्तर
Advertisements
उत्तर
Two natural sources of hard water :
- Water from springs
- River water.
shaalaa.com
Removal of Hardness of Water
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Give reason for It is difficult to cook in hills compared to plain.
Give two examples of hydrated substances.
What do you observe when Washing soda is exposed to air ?
Define the Soft water.
Suggest one method for the removal along with the reaction for temporary hardness.
Explain the permutit method for softening hard water.
Explain with equation, what is noticed when permanent hard water is treated with Washing soda.
Differentiate between Hard & soft water with suitable examples.
What are the methods of removing hardness of water?
Temporary hardness of water can be removed by
