Arrange each set of compounds in order of increasing boiling point : Bromomethane, bromoform, chloromethane, dibromomethane.

Explanation

To arrange the compounds Bromomethane (CH3Br), Bromoform (CHBr3), Chloromethane (CH3Cl), and Dibromomethane (CH2Br2) in order of increasing boiling point, we can follow these steps:

### Step 1: Identify the Molecular Mass of Each Compound
- **Chloromethane (C)**: CH3Cl
- Molar mass = 12 (C) + 3(1) (H) + 35.5 (Cl) = 12 + 3 + 35.5 = 50.5 g/mol
- **Bromomethane (A)**: CH3Br
- Molar mass = 12 (C) + 3(1) (H) + 79.9 (Br) = 12 + 3 + 79.9 = 94.9 g/mol
- **Dibromomethane (D)**: CH2Br2
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