PhysicsGas lawsJAMB
A gas occupies 200 cm³ at 1 atm. At constant temperature its volume when the pressure is 4 atm is:
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Answer: B. 50 cm³
Boyle's law: P₁V₁ = P₂V₂ → 1 × 200 = 4 × V₂ → V₂ = 50 cm³.
An AdmitMe practice question, written for the JAMB syllabus. Not an official past question.