1 mole of sulphur dioxide occupies `24 dm^(3)` at room temperature and pressure. Calculate at room temperature and pressure :
molecules in 0.64 g of sulphur dioxide, if 1 mole of sulphur dioxide contains N molecules.

Explanation

To solve the problem, we need to find the number of molecules in 0.64 g of sulfur dioxide (SO₂) using the information provided.

### Step 1: Determine the molar mass of sulfur dioxide (SO₂)
The molecular formula for sulfur dioxide is SO₂, which consists of one sulfur (S) atom and two oxygen (O) atoms.

- The atomic mass of sulfur (S) = 32 g/mol
- The atomic mass of oxygen (O) = 16 g/mol

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