Exams
Subjects
Classes
Home
Exams
Chemical, Thermal and Polymer Engineering
Thermodynamics
for a reversible process ...
Question:
medium
For a reversible process at constant pressure and temperature, the free energy change is
Show Hint
Use ΔG = 0 to identify equilibrium states in reversible processes.
CUET (PG) - 2024
CUET (PG)
Updated On:
Jan 17, 2026
greater than zero but less than one
less than zero
equal to zero
greater than one
Show Solution
The Correct Option is
C
Solution and Explanation
For reversible processes, the change in Gibbs free energy (ΔG) is zero, signifying equilibrium between the system and surroundings.
Download Solution in PDF
Was this answer helpful?
0
Top Questions on Thermodynamics
For reaction $A \rightleftharpoons B$, $\Delta G^{\circ} = 105 - 35 \log T$. Find the transition temperature (in $^{\circ} C$) of the above reaction at 1 bar.
JEE Main - 2026
Chemistry
Thermodynamics
View Solution
Angular momentum of the electron in a hydrogen atom is $\frac{3h}{2\pi}$ then find total energy of electron (in eV/atom)
JEE Main - 2026
Chemistry
Thermodynamics
View Solution
For a reversible adiabatic process involving ideal gas if initial pressure and volume are 8 bar and $0.15 \text{ m}^3$ respectively and final pressure is 1 bar. Calculate |work done| (in Kilo Joule) [$C_V = 2R, C_P = 3R$]
JEE Main - 2026
Chemistry
Thermodynamics
View Solution
For diatomic gas, find the ratio $Q : \Delta U : W$ for isobaric process :-
JEE Main - 2026
Physics
Thermodynamics
View Solution
Want to practice more? Try solving extra ecology questions today
View All Questions
Questions Asked in CUET (PG) exam
The light pink colour of \([Co(H_2O)_6]^{2+}\) and the deep blue colour of \([CoCl_4]^{2-}\) are due to:
CUET (PG) - 2026
Coordination chemistry
View Solution
Which biochemical test identifies
Streptococcus agalactiae via an enhanced hemolysis pattern?
CUET (PG) - 2026
Microbiology
View Solution
Which specific linkage makes cellulose unsuitable for human digestion?
CUET (PG) - 2026
Medical Terminology
View Solution
Which enzyme curdles milk by converting caseinogens into paracaseinogen?
CUET (PG) - 2026
Microbiology
View Solution
Which microtome requires the use of a double concave knife?
CUET (PG) - 2026
Medical Terminology
View Solution