Calculate the pressure exerted by 9 kg of air at a temperature of 20� – McqOptions

MCQOPTIONS

1.	Calculate the pressure exerted by 9 kg of air at a temperature of 20℃ if the volume is 0.8m3. Assuming ideal gas laws are applicable.
A.	946 kN/m2
B.	1892 kN/m2
C.	1419 kN/m2
D.	None of the mentioned
Answer» B.

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