lonic reactions are much faster than the molecular reactions.

Explanation

**Step-by-Step Solution:**

1. **Understanding Ionic vs. Molecular Reactions:**
- Ionic reactions involve the interaction of free ions in solution, while molecular reactions involve the breaking and forming of covalent bonds between molecules.

2. **Analyzing the Speed of Reactions:**
- Ionic reactions are generally faster because they do not require the breaking of bonds. Instead, ions in solution can quickly combine to form products.
- In contrast, molecular reactions require bond breaking, which takes more time due to the energy needed to break these bonds.
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