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In this quiz, you will find questions based on the chemical processes that occur in water, air, terrestrial and living environments, and the effects of human activity on them.
Which of the following is not a gaseous air pollutant?
The irritant red haze in traffic and congested places is due to the oxides of which of the following?
Identify the correct method by which carbon dioxide is produced.
The amount of carbon dioxide should not cross the delicate proportion of which of the following?
Photochemical smog normally does not contain
Depletion of the ozone layer is caused due to
Find the secondary pollutant among these
Domestic waste mostly constitutes
Which of the following acts as a sink for CO?
Photochemical smog is related to pollution if
Which of the following is responsible for depletion of ozone layer in the upper strata of the atmosphere?
The most harmful air pollutant produced by automobiles is
Which of the following are the main constituents of acid rain?
The reaction responsible for the radiant energy of the Sun is
Nuclear fission
Nuclear fusion
Chemical reaction
Combustion
Find the incorrect statement
BOD value of clean water is less than 5 ppm
Drinking water pH should be between 5.5-9.5
Carbon, sulphur and nitrogen oxides are the most widespread air pollutants
Dissolved oxygen concentration below 5 ppm is ideal for the growth of fish
