Give an example of a compound in which hydrogen bonding results in the formation of a dimer.

Explanation

To solve the question, we need to identify a compound that forms a dimer due to hydrogen bonding. Let's go through the process step by step.

### Step 1: Understanding Dimer Formation
A dimer is formed when two identical molecules interact and bond together, creating a larger complex. In the context of hydrogen bonding, this occurs when molecules with hydrogen bonding capabilities come together.

**Hint:** Remember that dimers are formed from two identical molecules.

### Step 2: Identifying a Suitable Compound
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