The initial volume of a gas cylinder is 750.0 mL. If the pressure of gas inside the cylinder changes from 840.0 mm Hg to 360.0 mm Hg, the final volume the gas will be :
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JEE (MAIN)- 2014
V1V2=P2P1⇒750V2=360840
V2=1750 mL=1.750 L