1 mole of sulphur dioxide occupies `24 dm^(3)` at room temperature and pressure. Calculate at room temperature and pressure :
mass of `6 dm^(3)` of sulphur dioxide gas.

Explanation

To solve the problem, we need to calculate the mass of 6 dm³ of sulfur dioxide (SO₂) gas at room temperature and pressure (RTP). We know that 1 mole of SO₂ occupies 24 dm³ at RTP.

### Step-by-Step Solution:

1. **Determine the number of moles in 6 dm³ of SO₂:**
- We know that 1 mole of SO₂ occupies 24 dm³.
- Therefore, the number of moles in 6 dm³ can be calculated using the formula:
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