Waec Model Questions Vol1 2020 Chemistry Question 20
Practice objective / multiple choice question 20 from the 2020 Waec Model Questions Vol1 Chemistry examination.
A 2.00 L rigid container holds 0.500 mol of a gas at 300 K. The gas has van der Waals constants a = 1.36 L²·atm·mol⁻² and b = 0.0391 L·mol⁻¹. (a) Calculate the pressure exerted by the gas using the van der Waals equation. (b) Compare this pressure with the ideal‑gas pressure and state which is higher.
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About This Question
This is Waec Model Questions Vol1 2020 Chemistry Question 20. It is a objective / multiple choice question from the 2020 Waec Model Questions Vol1 Chemistry examination.
Difficulty level: Medium .
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