PhysicsGas lawsWAEC
A gas occupies 300 cm³ at 2 atmospheres. Find its volume at 3 atmospheres at the same temperature.
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Answer: A. 200 cm³
Boyle's law: P₁V₁ = P₂V₂, so V₂ = 2 × 300/3 = 200 cm³.
An AdmitMe practice question, written for the WAEC syllabus. Not an official past question.