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 one of the objective questions from the 2020 Waec Model Questions Vol1 Chemistry examination.
Difficulty level: Medium .
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