wiz-icon
MyQuestionIcon
MyQuestionIcon
2
You visited us 2 times! Enjoying our articles? Unlock Full Access!
Question

What do you understand by permanent hardness?

Open in App
Solution

Permanent hardness is the hardness of water due to the presence of nitrates, chlorides and sulphates of calcium and magnesium which cannot be removed by boiling.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Hard Water and Soft Water
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon