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| 1. |
119.A 5g piece of ice at -20^°C is put into 10g of water at 30^°C. The final temperature of mixture is 1) 0^°C 2) 10^°C 3) 20^°C 4) 50^°C |
| Answer» 119.A 5g piece of ice at -20^°C is put into 10g of water at 30^°C. The final temperature of mixture is 1) 0^°C 2) 10^°C 3) 20^°C 4) 50^°C | |