Question

if all the ozone above your desk was brought down to the surface of your desk...

if all the ozone above your desk was brought down to the surface of your desk and brought to 1atm pressure and p°C, about how thick would that layer be?
A. 0.03 mm
B. 0.3 mm
C. 3 mm
D. 300 mm
E. 3 m

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Answer #1

300 DU of ozone brought down to the surface of the Earth at 0 °C

1 DU = 0.01 mm occupies

300 DU = 3 mm

In atmosphere at 1 atm and 0C ....300 DU units of Ozone are present

SO the answer is 3mm

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