Air Pollution

Air Pollution
Which gas helps in raising equilibrium temperature of earth?
CO2
Methane
Argon
Oxygen
Author: rikazzz Comment
Air Pollution
What causes dust production ?
factories
construction
human activities
Both B and C
Author: rikazzz Comment
Air Pollution
Incinertion, adsorption, condensation and substitution are control methods of
HCs
Nox
CO2
CO
Author: rikazzz Comment
Air Pollution
What is ‘adiabatic lapse’ rate for wet air?
0.6C per 100meter
0.9C per 100meter
0.7C per 100meter
0.5C per 100meter
Author: rikazzz Comment
Air Pollution
Conning occurs in neutral atmosphere, when wind velocity is greater than
32 km per hour
42 km per hour
52 km per hour
72 km per hour
Author: rikazzz Comment
Air Pollution
What does incomplete combustion produce ?
Carbon monoxide
Carbon dioxide
Sulfur monoxide
Non Combustible particles
Author: rikazzz Comment
Air Pollution
Estimated annual emission of CO on global scale is;
75 million tones
85 million tones
55 million tones
95 million tones
Author: rikazzz Comment
Air Pollution
Natural O3 is present in
Lithosphere
Stratosphere
Thermosphere
Hydrological cycle
Author: rikazzz Comment
Air Pollution
Which chronic poisoning causes paralysis and difficulty in breathing?
Fluorine Poisoning
Lead Poisoning
Nox
Sox
Author: rikazzz Comment
Air Pollution
Which gas is produced when an organic matter is burnt?
Oxygen
Carbon dioxide
Methane
argon
Author: rikazzz Comment

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