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NEST2022ChemistryThermodynamics (C)

A certain amount of an ideal gas is expanded against a constant external pressure of 1 atmosphere from an initial volume of 1 L to a final volume of 10 L at a constant temperature of 300 K till the pressure of the gas becomes equal to 1 atmosphere. The correct statement is

Options

  1. AThe work done by the gas is 10 L atm.
  2. BThe work done by the gas is (300 2.303 0.082) L atm.
  3. CThe entropy change in the process is (2.303 0.082) L atm K ⁻¹ .
  4. DThe entropy change in the process is (2.303 / 30) L atm K ⁻¹ .

Correct answer

D. The entropy change in the process is (2.303 / 30) L atm K ⁻¹ .

Step-by-step solution

No solution available.

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