A. Isothermal
B. Isentropic
C. Isobaric
D. Adiabatic
Related Mcqs:
- In polytropic process (PVn = constant), if n = 1; it means a/an ______________ process?
A. Adiabatic
B. Reversible
C. Isothermal
D. None of these - Cp – Cv = R is valid for ______________ gases?
A. Ideal
B. Very high pressure
C. Very low temperature
D. All of the above - The expression for entropy change, ΔS = n Cp . ln (T2/T1), is valid for the ______________ of a substance?
A. Simultaneous pressure & temperature change
B. Heating
C. Cooling
D. Both B. and C - Joule-Thomson effect i.e., a throttling process is a constant _____________ process?
A. Entropy
B. Temperature
C. Internal energy
D. Enthalpy - Isobaric process means a constant process ?
A. Temperature
B. Pressure
C. Volume
D. Entropy - Throttling (Joule-Thomson effect) process is a constant _____________ process?
A. Enthalpy
B. Entropy
C. Pressure
D. None of these - Isentropic process means a constant _____________________ process ?
A. Enthalpy
B. Pressure
C. Entropy
D. None of these - In the equation, PVn = Constant, if the value of n = 0, then it represents a reversible ______________ process?
A. Isobaric
B. Isothermal
C. Isentropic
D. Isometric - In the equation PVn = constant, if the value of n = y = Cp/Cv, then it represents a reversible ______________ process?
A. Isothermal
B. Adiabatic
C. Isentropic
D. Polytropic - In reactions involving solids and liquids (where change in volume is negligible), the heat of reaction at constant pressure as compared to that at constant volume is_______________?
A. More
B. Less
C. Same
D. Unpredictable; depends on the particular reaction
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