Why `Zn` reacts with dilute `H_(2)SO_(4)` to give `H_(2)` gas but `Cu` does not ?

Explanation

To understand why zinc reacts with dilute sulfuric acid (H₂SO₄) to produce hydrogen gas (H₂), while copper does not, we can analyze the reactivity of these two metals in relation to hydrogen.

### Step-by-Step Solution:

1. **Identify the Reactants**:
- The reactants in this scenario are zinc (Zn) and dilute sulfuric acid (H₂SO₄).

2. **Write the Reaction for Zinc**:
...