What is the ratio of densities of 2 gases, O2 & N2, having partial pressures in the ratio 2:3? a) 16/21 b) 12/7 c) 21/16 d) 7/12
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What is the ratio of densities of 2 gases, O2 & N2, having partial pressures in the ratio 2:3?
a) 16/21
b) 12/7
c) 21/16
d) 7/12
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