Q.
Select the graph which can be used to determine standard free energy of the reaction given below:
$\left(CaCO\right)_{3}\left(\right.s\left.\right)\rightleftharpoonsCaO\left(\right.s\left.\right)+\left(CO\right)_{2}\left(\right.g\left.\right)$
Assume that the reaction is at equilibrium.
NTA AbhyasNTA Abhyas 2020
Solution: