Practice question

MCQ

Question

Which of the following is always true for an isothermal process involving an ideal gas?

Options

Choose one · Correct answer highlighted

Δ U = 0 Correct Δ H = 0 q = 0 w = 0

Explanation

For an ideal gas in an isothermal process (Δ T = 0), Δ U = nCvΔ T = 0, regardless of the path.

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