A gas occupies 9 dm³ at pressure 3 atm. Find the pressure when volume becomes 27 dm³.
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Correct Answer: Option C
Explanation:
Using Boyle’s law:<br/>3 × 9 = Pā × 27<br/>27 = 27Pā<br/>Pā = 1 atm.<br/>Increasing the volume decreases the pressure.
Using Boyle’s law:<br/>3 × 9 = Pā × 27<br/>27 = 27Pā<br/>Pā = 1 atm.<br/>Increasing the volume decreases the pressure.