Five moles of an ideal gas at 1 bar and 298 K is expanded into vacuum to double the volume. The work done is :
Five moles of an ideal gas at 1 bar and 298 K is expanded into vacuum to double the volume. The work done is :
Option 1 -
Cᵥ(T₂ - T₁)
Option 2 -
-RTln V₂ / V₁
Option 3 -
Zero
Option 4 -
-RTV₂/V₁
Asked by Shiksha User
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1 Answer
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Correct Option - 3
Detailed Solution:Pext is zero so W = zero
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