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1. Which of the above is/are the emission/emissions from coal combustion at thermal power plants? 1. Carbon dioxide 2. Oxides of Nitrogen 3. Oxides of Sulphur (a) 1 only (b) 2 and 3 only (c) 1 and 3 only (d) 1, 2 and 3

Science » General Science (IAS)  Total Question » 16
A
B
C
D

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