The molar specific heat of helium at constant volume is 12.5 J/mol.K. – InterviewSolution

InterviewSolution

1.

The molar specific heat of helium at constant volume is 12.5 J/mol.K. Find its molar specific heat at constant pressure. Take R = 8.31 J/mol.K.

Answer»

Data : C_v = 12.5 J/mol.K,

R = 8.31 J/mol.K The molar specific heat of helium at constant press-ure,

C_p = C_v + R = (12.5 + 8.31) J/mol.K

= 20.81 J/mol.K.

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