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NTA Abhyas JEE Main2020ChemistryThermodynamics (C)Practice

The net work done through a series of changes reported is figure at the end of cycle for an ideal gas is equal to

Options

  1. Az e r o
  2. B- 5 P V
  3. C- 3 P V
  4. D- 2 P V

Correct answer

C. - 3 P V

Step-by-step solution

Net work done = Area covered by the cycle (Clockwise) = - 1 2 4 P - P × 3 V - V = - 1 2 × 6 P V = - 3 P V

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