MDCAT Physics MCQ #3383

For an ideal gas, the molar specific heat at constant pressure is

MDCAT Physics MCQ #3383

  1. Question 1

    Q1. For an ideal gas, the molar specific heat at constant pressure is

    • A) Greater than at constant volume
    • B) Less than at constant volume
    • C) Equal to at constant volume
    • D) Zero

    Answer: Greater than at constant volume

    Explanation: C_p > C_v because at constant pressure, the gas does work in addition to the energy required to raise the temperature. Other options are incorrect comparisons.