engineering recuitment GATE CE 2023-24 Test Series Environmental Engineering Air and Noise Pollution
The concentration of nitrogen dioxide (NO2) in an ambient atmosphere is found to 30 ppb (parts per billion). Under the same condition the above concentration of nitrogen dioxide (NO2) measured in μg/m3 is ________
Given: P/RT = 41.6 mol/m3, where P = Pressure, T = Temperature, R = Universal gas constant and Molecular weight of NO2 is 46 g/mol.
Enter numerical value using the virtual keypad. Round off where necessary.