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Chemical Engineering - Chemical Engineering Thermodynamics

Exercise : Chemical Engineering Thermodynamics - Section 3
46.
Work done in an adiabatic process between two states depends on the
rate of heat transmission
initial state only
end states only
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
47.
The number of degree of freedom for an azeotropic mixture of ethanol and water in vapour-liquid equilibrium, is
3
1
2
0
Answer: Option
Explanation:
No answer description is available. Let's discuss.
48.
The internal energy of an ideal gas is a function of its __________ only.
molecular size
volume
pressure
temperature
Answer: Option
Explanation:
No answer description is available. Let's discuss.
49.
At constant temperature and pressure, for one mole of a pure substance, the ratio of the free energy to the chemical potential is
zero
one
infinity
negative
Answer: Option
Explanation:
No answer description is available. Let's discuss.
50.
The change in __________ is equal to the reversible work for compression in steady state flow process under isothermal condition.
internal energy
enthalpy
Gibbs free energy
Helmholtz free energy
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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