NEETChemistryGeneral Principles and Processes of Isolation of Metals
Which gas is cited as a potential pollutant in the extraction of iron from pyrites?
Options
- ACO 2
- BNO 2
- CSO 2
- DCH 4
Correct answer
C. SO 2
Step-by-step solution
Iron pyrites produce SO 2 , which is considered a polluting gas.