Q. 24.4( 78 Votes )

A vessel of 120 mL capacity contains a certain amount of gas at 35°C and 1.2 bar pressure. The gas is transferred to another vessel of volume 180 mL at 35°C. What would be its pressure?

Answer :

According to Boyle’s Law P1V1= P2V2

Here the temperature is constant. Therefore

1.2 X 120 = P2X 180


P2= 1.2 X 120 /180 = 0.8 bar

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