Lesson 3 of 5 • 2 upvotes • 7:56mins
Cleaning action of soap , synthetic detergent,anioic detergent,cationic detergent & non ionic detergent are covered nicely
5 lessons • 34m
Overview about the Course (in Hindi)
1:52mins
Surfactant and Lubricant Part 1(in Hindi)
8:19mins
Surfactant and Lubricant Part 2(in Hindi)
7:56mins
Surfactant and Lubricant Part 3(in Hindi)
8:29mins
Surfactant and Lubricant Part 4(in Hindi)
8:20mins