UPSC CSE - GS
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NCERT Summary
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Lesson 1 of 5 • 29 upvotes • 3:19mins
Overview of the lesson
5 lessons • 30m
Overview (in Hindi)
3:19mins
Acids and Their Properties (in Hindi)
8:25mins
Bases and Their Properties (in Hindi)
5:55mins
Indicators : Natural and Synthetic (in Hindi)
6:23mins
Salt and Neutralisation Reaction (in Hindi)
6:06mins