Chemistry, asked by BulBul331, 11 months ago

A gas occupying a volume of 100 litres is at 20°C under a pressure of 2 bar. What temperature will it have when it is placed in an evacuated chamber of volume 175 litres ? The pressure of the gas in the chamber is one-third of its initial pressure?

Answers

Answered by rahul74377

5

R=PV/nT
p100/n293=p175/3*n*T
4/293=7/3T
T=293*7/12
T=24.41*7=170.87Kelvin

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