JAMB Chemistry 2021 Objective — Question 15
Question 15 of 41 from the Joint Admissions and Matriculation Board (JAMB) Chemistry 2021 Objective paper, with the correct answer and a full explanation.
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A gas occupies a volume of 500 cm³ at 30°C. At what temperature will its volume become double this initial value, provided that the pressure is kept constant?
- A. 606°C
- B. 273°C
- C. 333°CCorrect
- D. 417°C
Explanation
Charles' Law: V₁/T₁ = V₂/T₂. T₁ = 303 K, V₂ = 1000 cm³. T₂ = (1000 × 303)/500 = 606 K = 333°C.
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