Lesson 4 of 5 • 2 upvotes • 10:22mins
Formation of limescale, solution to lime scale, different techniques to find hardness of water, temporary hardness & permanent hardness are included in this video
5 lessons • 35m
Course overview (in Hindi)
2:01mins
Hardness of Water Part 1 (in Hindi)
7:53mins
Hardness of Water Part 2 (in Hindi)
6:40mins
Hardness of Water Part 3 (in Hindi)
10:22mins
Hardness of Water Part 4 (in Hindi)
8:46mins