CBSE Class 10 Answered
question
Asked by | 30 Jul, 2012, 06:29: AM
Expert Answer
Permanent hardness is hardness (mineral content) that cannot be removed by boiling. When this is the case, it is usually caused by the presence of calcium and magnesium sulphates and/or chlorides in the water, which become more soluble as the temperature rises. Despite the name, the hardness of the water can be easily removed using a water softener, or ion exchange column.
Answered by | 31 Jul, 2012, 05:39: PM
Application Videos
Concept Videos
CBSE 10 - Chemistry
Asked by kamalapallysudha17 | 25 Mar, 2024, 07:52: PM
ANSWERED BY EXPERT
CBSE 10 - Chemistry
Asked by amanazeez6 | 14 Dec, 2023, 01:10: PM
ANSWERED BY EXPERT
CBSE 10 - Chemistry
Asked by p6917110 | 29 Oct, 2023, 09:06: AM
ANSWERED BY EXPERT
CBSE 10 - Chemistry
Asked by namyabachhal | 16 Oct, 2023, 10:17: PM
ANSWERED BY EXPERT
CBSE 10 - Chemistry
Asked by aggrwalmontek | 14 Sep, 2023, 10:43: PM
ANSWERED BY EXPERT
CBSE 10 - Chemistry
Asked by ssyedbasha49 | 16 Jan, 2023, 02:17: PM
ANSWERED BY EXPERT
CBSE 10 - Chemistry
Asked by murugan3 | 25 Dec, 2022, 06:12: AM
ANSWERED BY EXPERT
CBSE 10 - Chemistry
Asked by manisha.5154 | 15 Jun, 2022, 02:52: PM
ANSWERED BY EXPERT
CBSE 10 - Chemistry
Asked by ranishoba947 | 10 May, 2022, 09:04: PM
ANSWERED BY EXPERT