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1. |
An aluminium can of mass 2.0 g contains 48.0g of ice at 0°C. Now, 75g of water at 80°C poured into the can. Then, the final temperature is (specific heat of Aluminium is 0.2 cal/g-°C, latent heat of ice = 80 cal/g) |
A. | 10°C |
B. | 17.5°C |
C. | 20°C |
D. | 35.5°C |
Answer» C. 20°C | |