If Cv = 5/2 R, Cp will be:
Correct answer: D. 7 / 2 R
- A. 2 / 5 R
- B. 2 / 7 R
- C. 5 / 2 R
- D. 7 / 2 R
Explanation
Since Cp - Cv = Rhence , X - 5/2 R = RX = 7/2 R
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About Molar Specific Heat of a Gas
Molar specific heat is the heat required to raise the temperature of one mole of a gas by one kelvin, expressed through Q = nCΔT. Questions compare the constant volume value Cv with the constant pressure value Cp, apply the ideal gas relation Cp − Cv = R, and identify how the thermodynamic process affects heat capacity.
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