Neco 2024 Chemistry Question 36
Practice objective / multiple choice question 36 from the 2024 Neco Chemistry examination.
A 200 g sample of water at 20\(^\circ\)C is mixed with 100 g of ice at -10\(^\circ\)C. The mixture is placed in an insulated container and heated with a constant power of \(500\,\text{W}\) for \(5\) minutes. Given specific heat capacities: water \(4.18\,\text{J·g}^{-1}\,\text{°C}^{-1}\), ice \(2.09\,\text{J·g}^{-1}\,\text{°C}^{-1}\), and latent heat of fusion of ice \(334\,\text{J·g}^{-1}\), determine the final temperature of the system after heating, assuming no heat loss.
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About This Question
This is Neco 2024 Chemistry Question 36. It is one of the objective questions from the 2024 Neco Chemistry examination.
Difficulty level: Medium .
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