What is the effect of catalyst on:
(i) Gibbs energy `(DeltaG)` and
(ii) activation energy of a rection ?

Explanation

To answer the question regarding the effect of a catalyst on Gibbs energy (ΔG) and activation energy, we can break down the solution into two main parts:

### Step-by-Step Solution:

**(i) Effect of Catalyst on Gibbs Energy (ΔG):**

1. **Understanding Gibbs Energy:**
- Gibbs energy (ΔG) is a thermodynamic potential that determines the direction of chemical reactions. It is calculated using the formula:
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