Lesson 2 of 9 • 9 upvotes • 9:56mins

This lesson includes the description of Mass percentage, its formula and numericals associated with it. (Answer to Q. 3 is "166", and not "66")
9 lessons • 1h 28m
An Overview (in Hindi)
5:35mins
Mass Percentage (in Hindi)
9:56mins
Empirical Formula (in Hindi)
9:42mins
Formula Mass (in Hindi)
10:52mins
Calculating Empirical and Molecular Formula (in Hindi)
10:37mins
Mole Concept and Molar Masses (In Hindi)
11:00mins
Concentration of a Chemical Solution (In Hindi)
9:17mins
Osmolarity and Osmolality (In Hindi)
9:27mins
Chemical Terms to Remember (In Hindi)
11:36mins