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Question 31025
JEE Physics · Medium

Kinetic Theory and Thermodynamics: Isochoric Process MCQ

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Isochoric ProcessMediumQuestion 31025

Question

In an isochoric (constant volume) process, work done by gas is:
  1. A
    Maximum
  2. B
    Minimum
  3. C
    Zero
    Correct
  4. D
    PΔV

Correct answer

Zero

Explanation

W = ∫PdV = 0 when ΔV = 0. All heat supplied goes to increase internal energy: ΔQ = ΔU.

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