IIT JEE
Free courses
Chemistry
Inorganic Chemistry
Lesson 1 of 5 • 6 upvotes • 12:28mins
This video explains on the pollution ,pollutant and types of pollutants and BOD value
5 lessons • 50m
Pollution and Types of Pollutant
12:28mins
Air Pollution and its Causes
10:38mins
Important Questions on Air Pollution
9:36mins
Green House Effect Its Advantages and Disadvantages
7:50mins
Important Questions in Environmental Chemistry
9:41mins