Problem 1
Define environmental chemistry.
Problem 2
Explain tropospheric pollution in 100 words.
Problem 3
Carbon monoxide gas is more dangerous than carbon dioxide gas. Why?
Problem 4
List gases which are responsible for greenhouse effect.
Problem 6
What is smog? How is classical smog different from photochemical smogs?
Problem 10
What do you mean by ozone hole? What are its consequences?
Problem 11
What are the major causes of water pollution? Explain.
Problem 12
Have you ever observed any water pollution in your area? What measures would you suggest to control it?
Problem 13
What do you mean by Biochemical Oxygen Demand (BOD)?
Problem 14
Do you observe any soil pollution in your heighbourhood? What efforts will you make for controlling the soil pollution?
