Give reason why ?
Anhydrous HCl is a poor conductor while aqueous HCl is an excellent conductor .

Explanation

**Step-by-Step Solution:**

1. **Understanding Anhydrous HCl:**
- Anhydrous HCl refers to hydrogen chloride gas that does not contain any water. In this state, HCl exists as discrete molecules.

2. **Molecular Nature of Anhydrous HCl:**
- In anhydrous HCl, the only species present are HCl molecules. There are no ions present because the molecules are not dissociated.

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