Which one of the following is the cause of acid rain?

Acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air. … In addition, the exhaust from cars, trucks, and buses releases nitrogen oxides and sulfur dioxide into the air. These pollutants cause acid rain.

Which of the following is a problem caused by acid rain?

Acid Rain Can Cause Health Problems in People

Air pollution like sulfur dioxide and nitrogen oxides can cause respiratory diseases, or can make these diseases worse. Respiratory diseases like asthma or chronic bronchitis make it hard for people to breathe.

Which of the following is acid rain?

The correct option is 3, i.e Sulphur Dioxide. Rain water has a pH of 5.6 due to the presence of H+ ions formed by the reaction of rain water with carbon. When the pH of the rain water drops below 5.6, it is called acid rain.

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What causes acid rain Mcq?

It mostly occurs due to the presence of oxides of sulphur and nitrogen in the atmosphere. Nitrogen and sulphur oxides react with water vapour to form acids. Large amounts of sulphur and nitrogen oxides are emitted from power plants and large industries.

What are 3 effects of acid rain?

Acid rain has been shown to have adverse impacts on forests, freshwaters, and soils, killing microbes, insects and aquatic life-forms, causing paint to peel, corrosion of steel structures such as bridges, and weathering of stone buildings and statues as well as having impacts on human health.

Where is acid rain a problem?

Acid rain is responsible for severe environmental destruction across the world and occurs most commonly in the North Eastern United States, Eastern Europe and increasingly in parts of China and India.

What is the main cause of acid rain Brainly?

Acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air. These substances can rise very high into the atmosphere, where they mix and react with water, oxygen, and other chemicals to form more acidic pollutants, known as acid rain.

Which of the following are the cause of acid rain when the atmosphere is heavily polluted with them *?

Nitric oxide gas which is released combines with water vapour and oxygen in the atmosphere to form nitric acid. Hence, when the atmosphere is heavily polluted with nitric acid, sulphuric acid, carbonic acid causes formation of acid rain.

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What is the acidity of acid rain?

Typical acid rain has a pH value of 4.0. A decrease in pH values from 5.0 to 4.0 means that the acidity is 10 times greater.

Which of the following pairs of gases causes acid rain?

Sulphur dioxide and oxides of nitrogen.

What is the main reason for acid mine drainage Mcq?

What is the main reason for acid mine drainage? Explanation: Dirty gold mining often leads to a persistent problem known as acid mine drainage. The problem results when underground rock disturbed by mining is newly exposed to air and water. Acidic water draining from mine sites is more concentrated than acid rain.

What causes pollution?

The Short Answer: Air pollution is caused by solid and liquid particles and certain gases that are suspended in the air. These particles and gases can come from car and truck exhaust, factories, dust, pollen, mold spores, volcanoes and wildfires. The solid and liquid particles suspended in our air are called aerosols.

What are 5 effects of acid rain?

It has been shown that acid rain has detrimental effects on trees, freshwaters and soils, destroys insects and aquatic life-forms, causes paint to peel, corrosion of steel structures such as bridges, and weathering of stone buildings and sculptures, as well as impacts on human health.

What is acid rain reaction?

Acid rain results when sulfur dioxide (SO2) and nitrogen oxides (NOX) are emitted into the atmosphere and transported by wind and air currents. The SO2 and NOX react with water, oxygen and other chemicals to form sulfuric and nitric acids. These then mix with water and other materials before falling to the ground.

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What is acid rain class 9th?

Acid Rain is when gases in the atmosphere combines with falling water to form acids, which fall as rain. Two gases which cause it are: Sulphur Dioxide. Nitrogen Dioxide.