Published by:
CGP EDU Academic Team
Published on: August 13, 2026
For the reaction, 
at 300 K Hence: 
is:
Text Solution
Verified by ExpertsThe correct answer is:
B
The change in Gibbs energy is given by
where; 
change in enthalpy of reaction
change in entropy of reaction
Thus; in order to determine 
, the values of 
must be known. The value of 
can be calculated by the equation
where; 
change in internal energy
(no. of moles of gaseous products)-(no. of moles of gaseous reactants)
Hence; 
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