The standard Gibbs energy change value `(Delta_(r)G^(Theta))` at `1773K` are given for the following reactions:
`4Fe +3O_(2) rarr 2Fe_(2)O_(3), Delta_(r)G^(Theta) = - 1487 kJ mol^(-1)`
`4AI +3O_(2) rarr 2AI_(2)O_(3),Delta_(r)G^(Theta) =- 22500 kJ mol^(-1)`
`2CO +O_(2) rarr 2CO_(2),Delta_(r)G^(Theta) =- 515 kJ mol^(-1)`
Find out the possibility of reducing `Fe_(2)O_(3)` and `AI_(2)O_(3)` with `CO` at this temperature.

Explanation

To determine the possibility of reducing `Fe2O3` and `Al2O3` with `CO` at `1773 K`, we need to analyze the Gibbs free energy change (ΔG°) for the respective reduction reactions. A reaction is feasible if ΔG° is negative.

### Step-by-Step Solution:

1. **Write the Reduction Reactions:**
- For `Fe2O3`:
\[
\text{Fe}_2\text{O}_3 (s) + 3 \text{CO} (g) \rightarrow 2 \text{Fe} (s) + 3 \text{CO}_2 (g)
...