engineering physics MCQ #2769

For a given amount of an ideal gas, which of the following is true?

engineering physics MCQ #2769

  1. Question 1

    Q1. For a given amount of an ideal gas, which of the following is true?

    • A) PV = constant at constant T
    • B) P / T = constant at constant V
    • C) V / T = constant at constant P
    • D) All of the above

    Answer: All of the above

    Explanation: Ideal gas law, PV = nRT, implies that at constant T, PV = constant; at constant V, P / T = constant; and at constant P, V / T = constant.