Explore topic-wise MCQs in Thermodynamics.

This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Thermodynamics knowledge and support exam preparation. Choose a topic below to get started.

1.

At chemical equilibrium, G will be minimum subjected to the equations of constraint.

A. true
B. false
Answer» B. false
Discussion
2.

If a closed system is in equilibrium, which of the following remains constant?

A. entropy
B. volume
C. internal energy
D. all of the mentioned
Answer» E.
Discussion
3.

For a phase which has only one constituent,

A. chemical potential = n/G
B. chemical potential = 1/(G*n)
C. chemical potential = G*n
D. chemical potential = G/n
Answer» E.
Discussion
4.

The Gibbs-Duhem equation is given by

A. SdT + Vdp (n)*d(molal chemical potential)
B. -SdT + Vdp (n)*d(molal chemical potential)
C. SdT + Vdp (n)*d(molal chemical potential)
D. -SdT Vdp (n)*d(molal chemical potential)
Answer» C. SdT + Vdp (n)*d(molal chemical potential)
Discussion