Advertisements
Advertisements
Question
Describe the major components of air pollution.
Advertisements
Solution
Following are the major components of air pollution:
Sulphur dioxide, nitrogen oxide, carbon monoxide, hydrogen sulphide, hydrogen cyanides, hydrogen fluorides, chlorine, methane and ammonia. Pollutant vapours include unburnt hydrocarbons (benzene).
RELATED QUESTIONS
List any three human activities that you think would lead to air pollution.
Give one use for the following inert gase :
neon
Give one use for the following inert gase :
krypton
Give one use for the following inert gase :
xenon
State the utility of –
(a) Water vapour
(b) Rare or inert gases present in the air.
Tick the object which gives out water vapour.
 |
 |
 |
 |
 |
 |
______ gas is filled in tyres of vehicles.
Name two example for wind instruments.
How do we get cool water from a clay water pot on hot sunny days?
CO2 turns calcium hydroxide solution to a milky white solution.
