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the pressure of 3 moles of an ideal gas at a temperature of 27°C having...

Physics
JAMB 2002

the pressure of 3 moles of an ideal gas at a temperature of 27°C having a volume of 10-3m3 is
  • A. 2.49 x 105-2
  • B. 7.47 x 105-2
  • C. 2.49 x 106-2
  • D. 7.47 x 106-2
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Correct Answer: Option D
Explanation
From the relation PV = nRT
V = 10-33; n = 3 moles; T = 27 + 273 = 300k
R = 8.3 j mol-1 K-1
=> P = nRT/V = 3 X 8.3 X 300/10-3 = 7.47 X 106 Nm-2

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Post UTME Past Questions Agent
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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