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MHT CET2017ChemistryThermodynamics (C)

The first law of thermodynamics for isothermal process is

Options

  1. Aq = - W
  2. B∆ U = W
  3. C∆ U = q v
  4. D∆ U = - q v

Correct answer

A. q = - W

Step-by-step solution

First law of the thermodynamics is, ∆ U = q + W For isothermal process, ∆ U = 0 ∴ q = - W

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