The adiabatic process can be defined as:
Correct answer: B. PVᵞ = constant
- A. PV = constant
- B. PVᵞ = constant
- C. P/V=RT/n
- D. PVy=nRT
Explanation
This is the mathematical relationship that describes an adiabatic process for an ideal gas. An adiabatic process is one in which no heat is exchanged with the surroundings (Q=0).
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About First Law of Thermodynamics
The first law relates heat supplied, work done and the change in internal energy through energy conservation. Problems use sign conventions and apply the law to isothermal, adiabatic, isobaric and isochoric processes. Internal energy is a state function, while heat and work depend on the path followed.
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