Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Identify the correct statement for change of Gibb's energy for a system 
at constant temperature and pressure
A
If 
, the system has attained equilibrium
, the system has attained equilibrium
B
If 
, the system is still moving in a particular direction
, the system is still moving in a particular direction
C
If 
, the process is not spontaneous
, the process is not spontaneous
D
If 
, the process is not spontaneous
, the process is not spontaneous
Text Solution
Verified by ExpertsThe correct answer is:
A
If 
the system has attained equilibrium is right choice.
In it alternative is most confusing as when 
, the process may be spontaneous when it is coupled with a reaction which has 
and total 
is negative.
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