ThermodynamicsMedium
Question
One mole of an ideal gas at 300 K is expanded isothermally from an initial volume of 1 L to 10 L. The change in internal energy, ΔU, for the gas in this process is
Options
A.163.7 cal
B.Zero
C.1381.1 cal
D.9 L-atm
Solution
$\Delta U = n.C_{v,m}\Delta T = 0\left( \text{as }\Delta T = 0 \right)$
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