MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Physical ChemistryGaseous stateIdeal gas equation and its applications
Under what conditions will a pure sample of an ideal gas not only exhibit a pressure of 1 atm but also a concentration of 1 mole litre–1 ? (R = 0.082 litre atm mol–1 deg–1)
A.At STP
B.When V = 22.4 litres
C.When T = 12 K✓ Correct
D.Impossible under any conditions
Explanation
PV nRT ( ) (1) (1)(0.082) 12.19 n P RT V P CRT T T K
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