The initial volume of a gas cylinder is 750.0 mL. If the pressure of a gas inside the cylinder changes from 840.0 mm Hg to 360.0 mm Hg , what is the final volume the gas occupies?

The initial volume of a gas cylinder is 750.0 mL. If the pressure of a gas inside the cylinder changes from 840.0 mm Hg to 360.0 mm Hg , what is the final volume the gas occupies? 




A) 3.151 L
B) 630.0 mL
C) 1.750 L
D) 321.4 mL
E) none of the above




Answer: C


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