what type of chemical weathering is enhanced by acid rain? mcq
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What type of chemical weathering is enhanced by the acid rain?
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Which type of chemical weathering involves acid reaction?
Carbonation is another type of chemical weathering. Carbonation is the mixing of water with carbon dioxide to make carbonic acid. This type of weathering is important in the formation of caves. Dissolved carbon dioxide in rainwater or in moist air forms carbonic acid, and this acid reacts with minerals in rocks.Aug 20, 2021
What type of chemical weathering is enhanced by acid rain?
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What are the chemical that lead to acid rain?
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.Jun 24, 2022
What causes of 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.
Which of the following is related to acid rain Mcq?
3. Which of the following gases are main contributors to acid rain? Explanation: Sulphur dioxide and nitrogen dioxide have a high tendency to mix with water to form sulphurous/sulphuric acid and nitric acid.
Which acid is responsible for acid rain Mcq?
Explanation: The gases of nitrogen oxides and sulphur dioxide react with the tiny droplets of water in clouds to form sulphuric and nitric acid. The rain from these clouds falls as very weak acid known as 'Acid rain'.
What are the chemical that lead to acid rain Mcq?
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.
Which of the following is related to acid rain?
Acid rain results when sulfur dioxide (SO2) and nitrogen oxides (NOX) are emitted into the atmosphere and transported by wind and air currents.Jun 24, 2022
What is acid rain MCQS?
Acid rain refers to the highly acidic precipitation. Normal pH of rain is slightly acidic ~5.6 due to reaction of CO2 with rainwater. The pH of the acid rain drops below 5.6 and it becomes ~4.2 – 4.4. It mostly occurs due to the presence of oxides of sulphur and nitrogen in the atmosphere.
What is acid rain answer the following?
Acid rain, or acid deposition, is a broad term that includes any form of precipitation with acidic components, such as sulfuric or nitric acid that fall to the ground from the atmosphere in wet or dry forms. This can include rain, snow, fog, hail or even dust that is acidic.Jun 24, 2022
Which one of the following is not present in acid rain Mcq?
i) Carbonic acid ii) Sulphuric acid iii) Nitric acid iv) None of the above. Acid rain contains mineral acids like carbonic acid, sulphuric acid and nitric acid.
Which of the following is related to acid rain Mcq?
3. Which of the following gases are main contributors to acid rain? Explanation: Sulphur dioxide and nitrogen dioxide have a high tendency to mix with water to form sulphurous/sulphuric acid and nitric acid.
What type of weathering involves acid?
Chemical Weathering Chemical weathering changes the molecular structure of rocks and soil. For instance, carbon dioxide from the air or soil sometimes combines with water in a process called carbonation. This produces a weak acid, called carbonic acid, that can dissolve rock.Jul 1, 2022
What is chemical weathering acid?
Water contains many weak acids such as carbonic acid. This weak, but abundant, acid is formed when carbon dioxide gas from the atmosphere mixes with rainwater. Sulfur dioxide and nitrogen gases create other types of acid rain that act as chemical weathering agents.
What type of weathering is caused by chemical reactions?
Hydration is a form of chemical weathering in which the chemical bonds of the mineral are changed as it interacts with water. One instance of hydration occurs as the mineral anhydrite reacts with groundwater.Jul 1, 2022
What type of weathering is acid dissolution?
Dissolution is the most easily observed kind of chemical weathering. Over time, the action of slightly acidic solutions on the rock can leave pits and holes, and it can act to slowly enlarge and widen preexisting fractures.
Which type of chemical weathering involves acid reaction?
Carbonation is another type of chemical weathering. Carbonation is the mixing of water with carbon dioxide to make carbonic acid. This type of weathering is important in the formation of caves. Dissolved carbon dioxide in rainwater or in moist air forms carbonic acid, and this acid reacts with minerals in rocks.Aug 20, 2021
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carbonic acid, the primary agent of chemical weathering is produced by
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