29. What are the components responsible for acid rain? A.Nitrogen monoxide (NO) and Carbon monoxide (CO) B.Sulphur dioxide (SO2) and Nitrogen oxides (NOx) C.Carbon dioxide (CO2) and Carbon monoxide (CO) D.Oxides of carbon (COx) and Oxides of nitrogen (NOx)
Answer: Option B Solution: Sulphur dioxide (SO2) and Nitrogen oxides (NOx) are responsible for acid rain.
