Some important pollutants released by steel industry in India are?
A. Oxides of Sulphur
B. Oxides of Nitrogen
C. Carbon Monoxide
D. Carbon dioxide
Choose the correct codes from the given below
A only
B only
A,B and C
A, B, C, D
Some important pollutants released by steel industry in India are?
A. Oxides of Sulphur
B. Oxides of Nitrogen
C. Carbon Monoxide
D. Carbon dioxide
Choose the correct codes from the given below