Question:
Acid rains are produced by
Acid rains are produced by
Updated On: Jul 12, 2022
- excess $NO_x$ and $SO_2$ from burning fossil fuels
- excess production of $NH_3$ by industries and power plants
- excess release of carbon monoxide by incomplete combustion of fossil fuels
- excess release of $CO_2$ by combustion and animal respiration
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The Correct Option is A
Solution and Explanation
Acid rain is caused by large scale emission of acidic gases into the atmosphere from thermal power plants, industries and automobiles. The common ones are sulphur dioxide, nitrogen oxides $(NO_x)$, volatile organic carbons $(VOCs)$ and hydrogen chloride. $NO_x$ are also produced in atmosphere through lightning. Sulphur dioxide and nitrogen oxides are changed in the atmosphere into sulphuric acid and nitric acid by combining with oxygen and water.
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