Question
Environment & EcologyPollution and Waste ManagementIndustrial Pollution Control, Adsorption and RemediationMedium (editorial estimate)
Question details
- Type:
- Statement based
- Skill:
- Connecting topics
- Tags:
- coal ash and power-plant pollution · Industrial Pollution Control, Adsorption and Remediation
- Related topics:
- Toxic Chemicals, Pesticides and Persistent Organic Pollutants · Conventional Energy Resources and Petroleum Geography
Classification and difficulty are editorial labels. Explanations are awaiting review.
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Consider the following statements: 1. Coal ash contains arsenic, lead and mercury. 2. Coal-fired power plants release sulphur dioxide and oxides of nitrogen into the environment. 3. High ash content is observed in Indian coal. Which of the statements given above is/are correct?
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Question 79 · Industrial Pollution Control, Adsorption and Remediation · Environment & Ecology · UPSC Prelims 2020 (GS)