What is the temperature of 100 liter container having 1 mole of an ideal gas at a pressure of 20 kilopascals

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240.558 K

Explanation:-

Number of Moles n = 1

Pressure P = 20 kilopascals = 20 KPa

Volume V = 100 L

We know Universal Gas constant R = 8.314 L kPa K−1 mol−1

Using the relation

PV = nRT

Temperature T = P x V / ( n x R)

T = 20 KPa x 100 L / ( 1 mol x 8.314 L kPa K−1 mol−1 )

= 240.558 K

in the analysis of systems that involve fluid flow, we frequently encounter the combination of properties u and pv.