Lesson 1 of 5 • 58 upvotes • 9:02mins
It is the 1st lesson. In this course we have discussed about the top important questions of chemistry. It's very useful for your all competitive exams like SSC , RRB , State PCS , UPSC etc.
5 lessons • 42m
Top 250 Important Questions of Chemistry , Lesson - 1 (in Hindi)
9:02mins
Top 250 Important Questions of Chemistry , Lesson - 2 (in Hindi)
8:23mins
Top 250 Important Questions of Chemistry , Lesson - 3 (in Hindi)
8:25mins
Top 250 Important Questions of Chemistry , Lesson - 4 (in Hindi)
8:05mins
Top 250 Important Questions of Chemistry , Lesson - 5 (in Hindi)
8:04mins