Give reason : Reduction of `Cr_(2) O_(3)` with `Al` is thermodynamically feasible, yet it does no occur at room temperature.

Account for the following facts : The reduction of Cr_2O_3 with Al is thermodynamically feasible, yet it does not occur at room temperature.

Although the reduction of Cr_(2)O_(3) with Al is thermodynamically feasible, yet it does not occur at room temperature. Why?

Explain the following: The reduction of Cr_2O_3 with AI is thermodynamically feasible yet it does not occur at room tem-perature.

The reaction 2 H_2(g) + O_2(aq) to 2 H_2 O(l) is thermodynamically feasible. How is that a mixture of hydrogen and oxygen kept at room temperature shows no tendency to form water?

Metallrgical process can be explained in terms of thermodynamic principles. Reduction of Cr_2O_3 by Aluminium metal is accompained by negative DeltaG^@ value and is thermodynamically feasible. Why does this reaction fail at room temperature?