Question

18.
Which one of the following is a source of sulphur dioxide in atmosphere?
a) Volcanoes
b) Thermal power station
c) H2SO4 manufacturing
d) All of these​

Answer 1

Answer:

thermal Power stations

Answer 2

Thermal power station  is a source of sulphur dioxide in atmosphere.

Thermal power station:

• In  this process S is being used which on reaction with oxides forms sulphur dioxide and trioxide.
• Generally lead to the formation of other sulphur dioxide also emissions that lead to high concentrations of sulphur dioxide.
• From fossil fuel combustion at power plants another industrial facilities the largest sources of sulphur dioxide emissions takes place.
• The elements occurs in nature is sulphur and also as sulphates in soil, water and rocks.