Railway Exams
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General Science
Chemistry
Lesson 3 of 5 • 1 upvotes • 13:15mins
We are discussing the atomic structure mcq part 2. Specially designed for rrb group d, ntpc
5 lessons • 58m
Overview (in Hindi)
3:40mins
Chapter 1: Atomic Structure MCQ's (in Hindi)
14:47mins
Atomic Structure Part 2 (in Hindi)
13:15mins
Atomic Structure Part 3 (in Hindi)
13:00mins
Chapter 2: Oxidation and Reduction (in Hindi)
13:21mins