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Calculate the mean free path of molecules in air using = 0.43 nm 2 at 25C and (a) 10 atm, (b) 1.0 atm, (c)

Calculate the mean free path of molecules in air using σ = 0.43 nm² at 25°C and

(a) 10 atm,

(b) 1.0 atm,

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