A car tyre of volume 0.057 m³ is inflated to 300 kPa at 300 K. After – McqOptions

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1.	A car tyre of volume 0.057 m³ is inflated to 300 kPa at 300 K. After the car is driven for 10 hours, the pressure in the tyre increases to 330 kPa. Assume air is an ideal gas and Cᵥ for air is 21 J/mole.K. The change in the internal energy of air in the tyre in J/mole is
A.	380
B.	630
C.	760
D.	880
Answer» C. 760

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