Explain the following:
Glass apparatus which is heated by a Bunsen burner is usually placed on wire gauze.

Explanation

To explain why glass apparatus heated by a Bunsen burner is usually placed on wire gauze, we can break down the explanation into several steps:

### Step-by-Step Solution:

1. **Understanding the Materials**:
- Glass is a poor conductor of heat, meaning it does not transfer heat well.
- Wire gauze, on the other hand, is made of metal, which is a good conductor of heat.

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