What type of intermolecular attractive interaction exits in the pair of methanol and acetone

Explanation

To determine the type of intermolecular attractive interaction that exists between methanol and acetone, we can follow these steps:

### Step 1: Identify the Molecular Structures
- **Methanol (CH₃OH)**: It consists of a hydroxyl group (-OH) attached to a methyl group (CH₃).
- **Acetone (C₃H₆O)**: It has a carbonyl group (C=O) flanked by two methyl groups (CH₃).

### Step 2: Analyze the Polarity of the Molecules
- **Methanol**: The oxygen atom in the hydroxyl group is more electronegative than the hydrogen atom, creating a dipole moment. This results in a partial negative charge (δ-) on the oxygen and a partial positive charge (δ+) on the hydrogen.
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