WAEC Chemistry 2022 Objective — Question 41
Question 41 of 50 from the West African Examinations Council (WAEC) Chemistry 2022 Objective paper, with the correct answer and a full explanation.
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Which of the following sketches is a graphical representation of Boyle's law?
- A. P vs V (increasing line from origin)
- B. P vs V (curve, hyperbola)
- C. P vs T (increasing line from origin)
- D. P vs 1/V (increasing line from origin)Correct
Explanation
Boyle's law (P ∝ 1/V at constant temperature) is graphically represented as a straight line through the origin when P is plotted against 1/V.
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