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ppm to ug/m3
GATE Civil Engineering · Air Pollution · 2022-2022
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All concepts →2022 Q61
A sample of air analyzed at 25 °C and 1 atm pressure is reported to contain 0.04 ppm of SO2. Atomic mass of S = 32, O = 16. The equivalent SO2 concentration (in µg/m³) will be ____...
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2022 PYQ
A sample of air analyzed at 25$$^\circ$$C and 1 atm pressure is reported to contain 0.04 ppm of SO 2 . Atomic mass of S = 32. O = 16. The equivalent SO 2 concentration (in $$\mu$$g...
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