Question

Burning of coal produces oxides of sulphur and nitrogen which combined with water vapour leads to
(A) Acid rain
(B) Brackish water
(C) Forest fire
(D) Soil pollution

Answer 1

Hint : To answer this question, we first need to understand what coal is. Coal is a flammable black or brownish-black sedimentary rock with a high carbon and hydrocarbon content. Because coal takes millions of years to create, it is classified as a nonrenewable energy source. As a result of the pressure and heat, the plants were transformed into coal.

Complete Step By Step Answer:
Acid rain - Acid rain, also known as acid deposition, is a general phrase that refers to any type of precipitation that contains acidic components, such as sulfuric or nitric acid, and falls to the ground in wet or dry form from the atmosphere. This can include acidic rain, snow, fog, hail, or even dust.
Causes of acid rain –
When sulphur dioxide and nitrogen oxides are discharged into the air, a chemical reaction occurs, resulting in acid rain. These substances can ascend to great heights in the sky, where they mix and react with water, oxygen, and other molecules to produce more acidic pollutants, which are known as acid rain.
So by the above note about the causes of acid rain it clearly indicates that the oxide of sulphur and nitrogen produced by burning of coal is the reason for it
So the final answer is option (A) i.e. Acid rain.

Note :
Producing electricity without the use of fossil fuels is a wonderful approach to prevent acid rain. People can instead employ renewable energy sources like solar and wind power. Because they emit far less pollution, renewable energy sources aid in the reduction of acid rain.