Gases are cooled in Joule-Thomson expansion, when it is _____________ inversion temperature?
A. Below
B. At
C. Above
D. Either B. or C.
A. Below
B. At
C. Above
D. Either B. or C.
A. P + F – C = 2
B. C = P – F + 2
C. F = C – P – 2
D. P = F – C – 2
A. Minimum
B. Zero
C. Maximum
D. Indeterminate
Entropy change in case of reversible adiabatic process is________________? Read More »
Thermodynamics for Chemical A. Zeroth
B. First
C. Second
D. Third
A. dE = CpdT
B. dE = CvdT
C. dQ = dE + pdV
D. dW = pdV
For a constant volume process_________________? Read More »
Thermodynamics for Chemical A. Pressure
B. Volume
C. Mass
D. None of these
At absolute zero temperature, the _____________ of the gas is zero? Read More »
Thermodynamics for Chemical A. ∞
B. +ve
C. 0
D. -ve
Joule-Thomson Co-efficient at any point on the inversion curve is___________________? Read More »
Thermodynamics for Chemical A. Volume
B. Temperature
C. Pressure
D. None of these
No work is done by the system, when a reaction occurs at constant__________________? Read More »
Thermodynamics for Chemical A. Zero
B. 50%
C. Almost 100%
D. unpredictable
A. +ve
B. -ve
C. 0
D. ∞
What is the value of Joule-Thomson co-efficient for an ideal gas ? Read More »
Thermodynamics for Chemical