11. The molar volume of dinitrogen gas is maximum at (a) S.T.P (b) O'C and 2 bar (c) 130°C and 1 bar (d) 273 C and 0.5 bar
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Answer:
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Explanation:
Correct answer is
44.8 L
1 mole of gas at 1 atm pressure is at 273
o
C.
Temperature (K)=273+273=546K
PV=nRT
n=1, T=546K, P=1atm, R=0.0821
∴V=
1
1×0.0821×546
=44.8litres
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