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UPSC Prelims PYQ 2024: Largest source of sulphur dioxide emissions (EPA)Jeevan Bisht2024 / Air Pollution / Environment / Pollution and Degradation / UPSC Prelims PYQsAir Pollution / Environmental Protection Agency / Fossil Fuels / Power Plants / Sulphur Dioxide
Concerns about copper smelting plants UPSC Prelims PYQ 2021Jeevan Bisht2021 / Environment / Pollution and Degradation / UPSC Prelims PYQsAir Pollution / Copper Slag / Copper Smelting / Heavy Metals / Sulphur Dioxide
Coal ash and emissions; correctness of statements — UPSC Prelims PYQ 2020Jeevan Bisht2020 / Air Pollution / Environment / Pollution and Degradation / UPSC Prelims PYQsCoal Ash / Coal Combustion / Coal-Fired Power Plants / Nitrogen Oxides / Sulphur Dioxide
Acid rain causes and pollutants — UPSC Prelims PYQ 2013Jeevan Bisht2013 / Air Pollution / Environment / Pollution and Degradation / UPSC Prelims PYQsAcid Rain / Nitric Acid / Nitrogen Oxides / Sulphur Dioxide / Sulphuric Acid
Emissions from coal-fired thermal power plants — UPSC Prelims PYQ 2011PMF IAS2011 / Climate Change / Environment / UPSC Prelims PYQsCarbon Dioxide / Coal Combustion / Nitrogen Oxides / Sulphur Dioxide / Thermal Power Stations
Coal power stations and acid rain — Assertion/Reason — UPSC Prelims PYQ 2003PMF IAS2003 / Air Pollution / Environment / Pollution and Degradation / UPSC Prelims PYQsAcid Rain / Coal / Nitrogen Oxides / Sulphur Dioxide / Thermal Power Stations