Sodium metal cann be used for____ethers but not for alcohols.

Explanation

To answer the question "Sodium metal can be used for ____ ethers but not for alcohols," we need to analyze the interaction of sodium metal with ethers and alcohols.

### Step-by-Step Solution:

1. **Understanding Sodium Metal's Reactivity**: Sodium metal is a highly reactive alkali metal. It can react with certain organic compounds, particularly those that can donate hydrogen atoms.

2. **Sodium and Ethers**: Sodium metal can be used with ethers to form sodium alkoxides. Ethers are generally less reactive than alcohols because they do not have an -OH (hydroxyl) group that can easily donate a proton (H+). Therefore, sodium can react with ethers to form stable compounds.

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