List of top Chemistry Questions on Atmospheric pollution

Some reactions of $NO _2$ relevant to photochemical smog formation are 

photochemical smog formation

Identify $A , B , X$ and $Y$

A. Ammonium salts produce haze in atmosphere 
B. Ozone gets produced when atmospheric oxygen reacts with chlorine radicals
C. Polychlorinated biphenyls act as cleansing solvents 
D. 'Blue baby' syndrome occurs due to the presence of excess of sulphate ions in water 
Choose the correct answer from the options given below:
Which of the following gases is responsible for acid rain?

The photochemical smog does not generally contain :

Which of the following is not a greenhouse gas?
Which of the following particulate matter is emitted from vehicles?
Which of the following is NOT a green house gas?
Which oxide of nitrogen is not a common pollutant introduced into the atmosphere both due to natural and human activity ?
Snow blindness is caused due to
Photochemical smog consists of excessive amount of $X$, in addition to aldehydes, ketones, peroxyacetyl nitrile $(PAN)$, and so forth. $X$ is :
Photochemical smog always contains
Photochemical smog always contains
Photochemical smog is formed in
Formation of ozone in the upper atmosphere from oxygen takes place by the action of
Ozone depletion over Antarctica is due to the
Term used for accumulation of non-degradable pollutants in higher trophic level is
The chemical entities present in thermosphere of the atmosphere are
Steps taken by the Government of India to control air pollution include
Smoke is an example of
The CO2 content by volume, in the atmospheric air is about
Smoke is an example of:
How can photochemical smog be controlled?
Smoke is an example of :
Match L ist-I with List-II. Choose the correct answer from the options given below.
The non-viable particulate is