Question

what is the pressure exerted by mixture of 3.5g of nitrogen and 2g of helium when confined in a volume of 50 litre and 0°C​

Answer 1

$\huge\underline\mathrm\purple{Answer}$

Answer 2

Answer:

Partial pressure of N2(.nN2)=.nN32RTV=(0.125mol)×(0.083LbarK-1mol-1)×(273K)(40L)=0.071bar.

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