Based on the first law of thermodynamics, which one of the following i – McqOptions

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1.	Based on the first law of thermodynamics, which one of the following is correct?
A.	For an adiabatic process: DU = -w
B.	For a cyclic process: q = -w
C.	For an isochoric process: DU = -q
D.	For an isothermal process: q = +w
Answer» C. For an isochoric process: DU = -q

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