When compared to Delta G^{circ} for the forma | vedclass

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(A) The stability of an oxide is determined by the magnitude of its standard Gibbs free energy of formation,$\Delta G^{\circ}$.$Al_{2}O_{3}$ is more s

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higher

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(A) The stability of an oxide is determined by the magnitude of its standard Gibbs free energy of formation,$\Delta G^{\circ}$.$Al_{2}O_{3}$ is more stable than $Cr_{2}O_{3}$,which means the $\Delta G^{\circ}$ value for the formation of $Al_{2}O_{3}$ is more negative (lower) than that of $Cr_{2}O_{3}$.Therefore,the $\Delta G^{\circ}$ for the formation of $Cr_{2}O_{3}$ is higher than that of $Al_{2}O_{3}$.

When compared to $\Delta G^{\circ}$ for the formation of $Al_{2}O_{3}$,the $\Delta G^{\circ}$ for the formation of $Cr_{2}O_{3}$ is

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