engineering recuitment APSC AE Civil 2020 Test Series Environmental Engineering Air and Noise Pollution
The acidity in the atmosphere is basically caused due to emission of SOx and NOx. The percentage contribution of SOx and NOx in the formation of acidity is
1
80% and 20% respectively
2
70% and 30% respectively
3
50% and 50% respectively
4
60% and 40% respectively