1.

Describe about Gibbs energy change and equilibrium.

Answer»

Solution :When the reactions in both the DIRECTIONS proceed, a dynamic equilibrium is established. It is possible only if at equilibrium the free energy of the system is minimum.
So, the criterion for equilibrium
`A+ B hArr C+ D` is , `Delta_(r) G =0`
Gibbs energy for a reaction in which all REACTANTS and PRODUCTS are in standard state, `Delta_(r) G^( Theta )` is related to the equilibrium constant of the reaction as follows :


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