Dec 8, 2020 • 1h 15m
3M watch mins
In this course, Abha Sharma will provide in-depth knowledge of the Chapter : Acid, Bases and Salts. The course will be helpful for aspirants preparing for CBSE Class 7th. Learners at any stage of their preparation will be benefited by the course. The class will be conducted in English and notes will be provided in english.
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