A gas occupies 8 cm³ at pressure 2 atm. Find the new volume at 4 atm.
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Correct Answer: Option A
Explanation:
Using Boyle’s law: PāVā = PāVā. So, 2 × 8 = 4 × Vā. Solving gives Vā = 4 cm³.
Using Boyle’s law: PāVā = PāVā. So, 2 × 8 = 4 × Vā. Solving gives Vā = 4 cm³.