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Thermodynamics question

2010 · Q68
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Thermodynamics question

2010 · Q68

NEETChemistryThermodynamicsMCQ+4 / −1
Three moles of an ideal gas expanded spontaneously into vacuum. The work done will be
  1. A
    infinite
  2. B
    3 Joules
  3. C
    9 Joules
  4. D
    zero
View written solutionFree

Correct answer: D

Since the ideal gas expands spontaneously into vacuum,, Pext = 0.

∴\therefore∴ Work done is also zero.

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