200 g of ice at −20∘C is mixed with 500 g of water at 20∘C in an insulating vessel. What is the final mass of water in the vessel? (Specific heat of ice =0.5 cal g−1∘C−1).

200 g of ice at −20∘C is mixed with 500 g of water at 20∘C in a

1.	200 g of ice at −20∘C is mixed with 500 g of water at 20∘C in an insulating vessel. What is the final mass of water in the vessel? (Specific heat of ice =0.5 cal g−1∘C−1).
Answer» $200 g$ of ice at $- 20^{\circ} C$ is mixed with $500 g$ of water at $20^{\circ} C$ in an insulating vessel. What is the final mass of water in the vessel? (Specific heat of ice $= 0.5 {cal g}^{- 1}$ $^{\circ} C^{- 1}$ ).

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200 g of ice at −20∘C is mixed with 500 g of water at 20∘C in an insulating vessel. What is the final mass of water in the vessel? (Specific heat of ice =0.5 cal g−1∘C−1).

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