What happens when silver chloride decomposes in presence of sunlight. Write the chemical reaction involved. Identify the type of reaction. What is the application of this reaction?

Explanation

**Step-by-Step Solution:**

1. **Understanding Silver Chloride Decomposition:**
Silver chloride (AgCl) is a compound that can decompose when exposed to sunlight. This process involves breaking down the compound into its constituent elements.

2. **Writing the Chemical Reaction:**
The decomposition of silver chloride in the presence of sunlight can be represented by the following chemical equation:
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