The specific heat of one mole of an ideal gas at constant volume is21.2 J/mol/c if the temp. Is increase by 1c keeping the volume constant the changeinits internal energy is

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Solution

Cv = 21.2 J/mol/°c
n = 1 mole
change in temp° = dT = 1°c

Change in internal energy,

dU = n Cv dT = 1 x 21.2 x 1 = 21.2 J

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The specific heat of one mole of an ideal gas at constant volume is21.2 J/mol/c if the temp. Is increase by 1c keeping the volume constant the changeinits internal energy is

Cv = 21.2 J/mol/°c n = 1 mole change in temp° = dT = 1°c Change in internal energy, dU = n Cv dT = 1 x 21.2 x 1 = 21.2 J

Cv = 21.2 J/mol/°c
n = 1 mole
change in temp° = dT = 1°c

Change in internal energy,

dU = n Cv dT = 1 x 21.2 x 1 = 21.2 J