Waec Model Questions Vol1 2020 Chemistry Question 6
Practice objective / multiple choice question 6 from the 2020 Waec Model Questions Vol1 Chemistry examination.
A 2.0 mol sample of water at 25 °C is heated with 5.0 kJ of energy. The specific heat capacity of liquid water is 4.18 J g⁻¹ K⁻¹, the molar mass of water is 18 g mol⁻¹ and the latent heat of vaporisation is 2260 J g⁻¹. Determine the final state of the water (liquid, mixture of liquid and vapour, or vapour) and its final temperature (to the nearest °C).
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About This Question
This is Waec Model Questions Vol1 2020 Chemistry Question 6. It is a objective / multiple choice question from the 2020 Waec Model Questions Vol1 Chemistry examination.
Difficulty level: Medium .
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