Question

in many countries sulphuric acid is removed from coal before the coal is burnt explain how this reduce air pollution​

Answer 1

if we burn coal with sulfur it will become sulfur dioxide... it is very harmful for the air... when it reaches the clouds and rains it becomes sulphuric acid. This leads to acid rain and many environmental issues. But, removing sulphur from coal makes it more pure and when it's burned it let's out CO2 which is not as harmful as sulphur dioxide.

Step-by-step explanation: