Arrange the following compounds in the increasing order of their boiling points:
`CH_(3)CH_(2)CH_(2)CHO, CH_(3)CH_(2)CH_(2)CH_(2)OH, H_(5)C_(2)-O-C_(2)H_(5),CH_(3)CH_(2)CH_(2)CH_(3)`

Explanation

To arrange the compounds in increasing order of their boiling points, we need to consider the types of intermolecular forces present in each compound. The compounds given are:

1. **CH₃CH₂CH₂CHO** (an aldehyde)
2. **CH₃CH₂CH₂CH₂OH** (an alcohol)
3. **H₅C₂-O-C₂H₅** (an ether)
4. **CH₃CH₂CH₂CH₃** (a hydrocarbon)

### Step-by-Step Solution:
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