16 g of O2 was filled in a container of capacity 8.21 litres at 300 K. Calculate Pressure exerted by O2 in atm.( Write your answer after multiplying 10 .
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Solution
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The number of moles of oxygen are n=16g32g/mol=0.5mol The pressure exerted by oxygen gas is P=nRTV=0.5×0.0821×3008.21=1.5atm.
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