Igcse Model Questions Vol1 2020 Chemistry Question 19
Practice objective / multiple choice question 19 from the 2020 Igcse Model Questions Vol1 Chemistry examination.
In a calorimeter, 50.0 g of ice at \(-10^{\circ}\mathrm{C}\) is placed in 100.0 g of water at \(25^{\circ}\mathrm{C}\). No heat is lost to the surroundings. The specific heat capacities are \(c_{\text{ice}} = 2.1\ \mathrm{J\,g^{-1}\,K^{-1}}\), \(c_{\text{water}} = 4.18\ \mathrm{J\,g^{-1}\,K^{-1}}\), and the latent heat of fusion of ice is \(L_f = 334\ \mathrm{J\,g^{-1}}\). Determine the final temperature of the system and the mass of ice remaining (if any).
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About This Question
This is Igcse Model Questions Vol1 2020 Chemistry Question 19. It is one of the objective questions from the 2020 Igcse Model Questions Vol1 Chemistry examination.
Difficulty level: Medium .
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