Sulphur dioxide is one of the components of polluted air. SO2 is also a major contributor to acid rain. The correct and complete reaction to represent acid rain caused by SO2 is
- 2SO2 + O2 → 2SO3
- SO2 + O3 → SO3 + O2
- SO2 + H2O2 → H2SO4
- 2SO2 + O2 + 2H2O → 2H2SO4
The Correct Option is D
Solution and Explanation
The correct answer is (D) : 2SO2 + O2 + 2H2O → 2H2SO4
Acid rain occurs due to increased concentration of oxides of sulphur and Nitrogen.
The correct and complete reaction to represent acid rain caused by SO2 is
2SO2 + O2 + 2H2O → 2H2SO4
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Concepts Used:
Environmental Chemistry
Environmental chemistry is the study of chemical processes and their impacts on the natural environment. It is a multidisciplinary field that combines principles from chemistry, ecology, biology, and geology to understand the complex interactions between chemicals and living organisms.
Environmental chemists investigate how pollutants such as toxic metals, organic chemicals, and pesticides affect ecosystems, including soil, water, and air. They also develop methods to monitor and measure these pollutants, as well as techniques for their removal or remediation.
Environmental chemistry also examines the impact of natural processes on the environment, such as the cycling of nutrients and the chemical reactions that occur in the atmosphere, oceans, and soil. This research can inform policy decisions related to environmental protection and management.
Read More: Difference Between Environment and Ecology
Examples of environmental chemistry applications include studying the effects of acid rain on ecosystems, developing methods for treating contaminated water and soil, and understanding the sources and fate of greenhouse gases in the atmosphere.
Overall, environmental chemistry plays a crucial role in identifying and addressing environmental problems, and it is essential for ensuring a sustainable future for our planet.