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Statement of a problem № 2744

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One kilogram of steam at 100 °C and 101 kPa occupies 1.68 m3. (a) What fraction of the observed heat of vaporization of water is accounted for by the expansion of water into stream? (b) Determine the increase in internal energy of 1.00 kg of water as it is vaporized at 100 °C.

Solution:
One kilogram of steam at 100 °C and 101 kPa occupies 1.68 m3. (a) What fraction

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