Advertisements
Advertisements
प्रश्न
What is the reason for the hardness of water?
एक पंक्ति में उत्तर
Advertisements
उत्तर
The hardness of water is due to the presence of dissolved salts of calcium and magnesium.
shaalaa.com
Removal of Hardness of Water
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
