Question
A gas occupies 3 L at 300 K. At constant pressure, what volume will it occupy at 400 K?
Select an option. Your answer will be checked instantly.
Correct Answer: B. 4 L
Explanation:
Charles’s law gives V₁/T₁ = V₂/T₂.
V₂ = 3×400÷300 = 4 L.
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