Chlorine gas occupies a volume of 1.20 liters at 720 torr pressure. What volume will it occupy at 1 atm pressure? Assume that temperature remains the same.

1 Answer
Jun 11, 2018

Well, 1 Torr = 1 mm Hg...

Explanation:

And 1atm760mmHg or rather 1atm will support a column of mercury that is 760mm high...and I truly hope you have seen such a column because the health and safety commissars at my establishment have declared the mercury column counter-revolutionary.

And we simply apply old Boyles' Law.. P1V1=P2V2

We solve for V2=P1V1P2=1.20L×720mmHg760mmHgatm1760mmHg760mmHgatm1

1.14L...the VOLUME has reduced because we INCREASED the PRESSURE....