CBSE Class 11
Free courses
Chemistry
Environmental Chemistry
Lesson 5 of 5 • 9 upvotes • 13:07mins
PPB PPM calculation Relationship between PPM & PPB Relationship between PPM & Molarity
5 lessons • 48m
Overview and Importance of the Course
5:16mins
Important Things to Keep Handy for Environmental Chemistry
3:54mins
Mole Concept
11:13mins
Expressing Concentration in Environmental Chemistry (Part 1)
14:28mins
Expressing Concentration in Environmental Chemistry (Part 2)
13:07mins