A. Zero
B. Positive
C. Negative
D. None of these
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Related Mcqs:
- Joule-Thomson co-efficient which is defined as, η = (∂T/∂P)H = 1/Cp (∂H/∂T)P, changes sign at a temperature known as inversion temperature. The value of Joule-Thomson co-efficient at inversion temperature is ___________________?
- A. 0 B. ∞ C. +ve D. -ve...
- What is the value of Joule-Thomson co-efficient for an ideal gas ?
- A. +ve B. -ve C. 0 D. ∞...
- The value of Joule-Thomson co-efficient, in case where cooling occurs after the throttling process is________________?
- A. 0 B. ∞ C. +ve D. -ve...
- Joule-Thomson co-efficient is defined as__________________?
- A. μ = (∂P/∂T)H B. μ = (∂T/∂P)H C. μ = (∂E/∂T)H D. μ = (∂E/∂P)H...
- Joule-Thomson co-efficient depends on the_____________________?
- A. Pressure B. Temperature C. Both A. & B D. Neither A. nor B...
- Joule-Thomson Co-efficient at any point on the inversion curve is___________________?
- A. ∞ B. +ve C. 0 D. -ve...
- The Joule-Thomson co-efficient is defined as (∂T/∂P)H. Its value at the inversion point is__________________?
- A. ∞ B. 1 C. 0 D. -ve...
- In Joule-Thomson porous plug experiment, the__________________?
- A. Enthalpy does not remain constant B. Entire apparatus is exposed to surroundings C. Temperature remains constant D. None of these...
- During Joule-Thomson expansion of gases_________________?
- A. Enthalpy remains constant B. Entropy remains constant C. Temperature remains constant D. None of these...
- Throttling (Joule-Thomson effect) process is a constant _____________ process?
- A. Enthalpy B. Entropy C. Pressure D. None of these...
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