D30052.docx

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Q7. Calculating Density Using Gas Laws (Hard)
The density of a certain gas is 1.8 gram litre-1 at 300 K and
101.3 kPa. Calculate its density at 333 K and 96 kPa. R=
8.314 m3. Pa/ mol.K or 0.082 L.atm / mol.K