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Chemical Engineering - Chemical Engineering Thermodynamics

Exercise : Chemical Engineering Thermodynamics - Section 5
11.
Number of components (C), phase (P) and degrees of freedom (F) are related by Gibbs phase rule as
P + F - C = 2
C = P - F + 2
F = C - P - 2
P = F - C - 2
Answer: Option
Explanation:
No answer description is available. Let's discuss.
12.
The value of Cp & Cv respectively for monoatomic gases in Kcal/kg Mole . °K are
5 & 3
3.987 & 1.987
1.987 & 0.66
0.66 & 1.987
Answer: Option
Explanation:
No answer description is available. Let's discuss.
13.
is the mathematical expression for
specific heat at constant pressure (Cp).
specific heat at constant volume (Cv).
Joule-Thompson co-efficient.
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
14.
In case of a close thermodynamic system, there is __________ across the boundaries.
no heat and mass transfer
no mass transfer but heat transfer
mass and energy transfer
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
15.
During a reversible isothermal expansion of an ideal gas, the entropy change is
+ve
0
-ve
∞
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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