What is the order of reactivity of `1^(@) 2^(@) and 3^(@)` alcohols with sodium metal?

Explanation

To determine the order of reactivity of 1°, 2°, and 3° alcohols with sodium metal, we can analyze the reaction mechanism and the factors affecting the reactivity of these alcohols.

### Step-by-Step Solution:

1. **Understanding the Reaction**: When alcohols react with sodium metal, they release hydrogen gas. This reaction is indicative of the acidic strength of the alcohol. The more acidic the alcohol, the more readily it will react with sodium.

2. **Identifying Alcohol Types**:
- **1° Alcohols (Primary Alcohols)**: These have one alkyl group attached to the carbon bearing the hydroxyl (-OH) group.
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