State what would you observe when :
The salt ferric chloride is exposed to the atmosphere.

Explanation

To answer the question about what would be observed when ferric chloride (FeCl3) is exposed to the atmosphere, we can break down the explanation into clear steps:

### Step-by-Step Solution:

1. **Identify the Compound**: The compound in question is ferric chloride, which has the chemical formula FeCl3.

2. **Understand the Nature of Ferric Chloride**: Ferric chloride is classified as a deliquescent salt. This means that it has the ability to absorb moisture from the air.

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