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MHT CET2010ChemistryThermodynamics (C)

The pressure of a gas is 100 kPa . If it is compressed from 1 ~m ³ to 10 dm ³ , find the work done.

Options

  1. A990 ~J
  2. B9990 ~J
  3. C9900 ~J
  4. D99000 ~J

Correct answer

D. 99000 ~J

Step-by-step solution

Given, pressure, p=100 kPa =10⁵ ~Pa Initial volume, V₁=1 ~m ³ Final volume, aligned V₂ &=10 10⁻³ ~m ³=10⁻² ~m ³ W &=p V &=10⁵ (1-10⁻² )=99,000 ~J aligned

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