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MHT CET2017ChemistryThermodynamics (C)

Calculate the work done during compression of 2 mol of an ideal gas from a volume of 1 m 3 to 10 d m 3 at 300 K against a pressure of 100 KPa.

Options

  1. A- 99 kJ
  2. B+99 kJ
  3. C+22.98 kJ
  4. D-22.98 kJ

Correct answer

B. +99 kJ

Step-by-step solution

W = - P e x t Δ V , ∆ V = 0.01 m 3 - 1 m 3 = - 0.99 m 3 = - 100 k P a - 0.99 m 3 = 99 k J

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