Dilute Hydrochloride acid contains `Cl-` ions but it does not give positive chromyl chloride test, why?

Explanation

To understand why dilute hydrochloric acid (HCl) containing Cl- ions does not give a positive chromyl chloride test, we can break down the explanation into several steps:

### Step-by-Step Solution:

1. **Understanding the Composition of Dilute Hydrochloric Acid**:
- Dilute hydrochloric acid consists primarily of water (H2O) and hydrochloric acid (HCl), which dissociates into H+ ions and Cl- ions.

2. **Chromyl Chloride Test**:
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