A gas occupies 90 cm³ at pressure 15 atm. Find the volume at 5 atm.
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Correct Answer: Option A
Explanation:
Using Boyle’s law:<br/>15 × 90 = 5 × Vā<br/>1350 = 5Vā<br/>Vā = 270 cm³.<br/>Lower pressure allows the gas to occupy a larger space.
Using Boyle’s law:<br/>15 × 90 = 5 × Vā<br/>1350 = 5Vā<br/>Vā = 270 cm³.<br/>Lower pressure allows the gas to occupy a larger space.