An Ideal Gas Is Allowed to Expand Adiabatically

question 32

Multiple Choice

An ideal gas is allowed to expand adiabatically. Assume the process is reversible. The change in entropy is

• A) 0
• B) nR ln (V₂/V₁)
• C) nR ln (T₂/T₁)
• D) kn ln (V₂/V₁)
• E) kn ln (T₂/T₁)

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