Which one of the following equations does not correctly represent the

1.	Which one of the following equations does not correctly represent the first law of thermodynamics for the given processes involving an ideal gas? (Assume non –expansion work is zero)(A) Adiabatic process: ∆U = –w (B) Isochoric process: ∆U = q(C) Cyclic process: q = –w (D) Isothermal process: q= –w
Answer» ANSWER: D. will be INCORRECT answer in isothermal PROCESS heat is ZERO and U = w

Which one of the following equations does not correctly represent the first law of thermodynamics for the given processes involving an ideal gas? (Assume non –expansion work is zero)(A) Adiabatic process: ∆U = –w (B) Isochoric process: ∆U = q(C) Cyclic process: q = –w (D) Isothermal process: q= –w

Answer»

D. will be INCORRECT answer

in isothermal PROCESS heat is ZERO and

U = w