Ice in a freezer is at `–7^(@)C`. 100 g of this ice is mixed with 200 g of water at 15°C. Take the freezing temperature of water to be 0°C, the specific heat of ice equal to `2.2 J//g .^(@)C`, specific heat of water equal to `4.2 J//g .^(@)C`, and the latent heat of ice equal to 335 J/g. Assuming no loss of heat to the environment, the mass of ice in the final mixture is closest toA. 88 gB. 67 gC. 54 gD. 45 g

Ice in a freezer is at `–7^(@)C`. 100 g of this ice is mixed with 20

1.	Ice in a freezer is at `–7^(@)C`. 100 g of this ice is mixed with 200 g of water at 15°C. Take the freezing temperature of water to be 0°C, the specific heat of ice equal to `2.2 J//g .^(@)C`, specific heat of water equal to `4.2 J//g .^(@)C`, and the latent heat of ice equal to 335 J/g. Assuming no loss of heat to the environment, the mass of ice in the final mixture is closest toA. 88 gB. 67 gC. 54 gD. 45 g
Answer» Correct Answer - B

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