Question

Practice Problems 2:<br />1. 100 g of ice at -10°C is heated on a gas stove till it forms water at 80°C. Calculate : (a) Heat<br />energy required to bring the ice to 0°C. (b) Heat energy required to melt the ice (c) Heat energy<br />required to bring water to 80°C. Isp. heat capacity of ice = 2 Jg-°C-1, sp. heat capacity of water<br />= 4.2 Jg -1°C- and sp. latent heat of fusion of ice is 336 Jg-1<br />​

Answer 1

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Explanation:

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