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Chemical Engineering - Chemical Engineering Thermodynamics

Exercise : Chemical Engineering Thermodynamics - Section 9
1.
The work done in isothermal compression compared to that in adiabatic compression will be
less
more
same
more or less depending upon the extent of work done
Answer: Option
Explanation:
No answer description is available. Let's discuss.
2.
Pick out the Claussius-Clayperon equation from the following:
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
3.
For organic compounds, group contribution method can be used for the estimation of
critical properties.
specific gravity.
specific volume.
thermal conductivity.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
4.
Specific __________ does not change during phase change at constant temperature and pressure.
entropy
Gibbs energy
internal energy
enthalpy
Answer: Option
Explanation:
No answer description is available. Let's discuss.
5.
When liquid and vapour phases of one component system are in equilibrium (at a given temperature and pressure), the molar free energy is
more in vapour phase.
more in liquid phase.
same in both the phases.
replaced by chemical potential which is more in vapour phase.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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