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

Explanation

**Step-by-Step Text Solution:**

1. **Understanding the Reaction**: The reaction in question involves the reduction of chromium oxide (Cr₂O₃) by aluminum (Al). The balanced chemical equation for this reaction can be written as:
\[ Cr_2O_3 + 2Al \rightarrow 2Cr + Al_2O_3 \]
In this reaction, chromium is reduced as it gains electrons, and aluminum is oxidized as it loses electrons.

...