NEET 2024

NEET 2024 Chemistry question on Chemical Thermodynamics

The work done during reversible isothermal expansion of one mole of hydrogen gas at 25 ∘C25\,^\circ\mathrm{C} from pressure of 20 atmosphere to 10 atmosphere is

(Given R=2.0R = 2.0 cal K−1\mathrm{K^{-1}} mol−1\mathrm{mol^{-1}})
  1. A.
    413.14 calories
  2. B.
    100 calories
  3. C.
    0 calorie
  4. D.
    −413.14-413.14 calories
Show answer

Correct option: D

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