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18. 200 g of ice at -20°C is mixed with 500 g of water at20°C in an insulating vessel. Final mass of water invessel is (specific heat of ice = 0.5 cal g-1°C-1)(1) 700 g(2) 600 g(3) 400 g(4) 200 g |
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Answer» v 600g Explanation: dguijcoycyofvjh |
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