Lesson 7 of 10 • 0 upvotes • 8:03mins
10 lessons • 1h 15m
Introduction (in Hindi)
2:06mins
Soap and Detergent (in Hindi)
8:04mins
Chemically Agents of Soap (in Hindi)
8:14mins
Early Production of Soap (in Hindi)
8:04mins
Sulfonation (in Hindi)
8:05mins
Sulfantion (in hindi)
8:05mins
Sulfonyl hydroxide (in hindi)
8:03mins
Ortho- para directing (in hindi)
8:04mins
Cleaning agent (in hindi)
8:02mins
Calcium carbonate (in hindi)
8:24mins