Question

1.0m3 of water is converted into 1671m3 of steam at atmospheric pressure and 100∘C temperature. The latent heat of vaporisation of water is 2.3×106Jkg−1. If 2.0 kg of water be converted into steam at atmospheric pressure and 100∘C temperature, then how much will be the increases in its internal energy? Density of water 1.0×103kgm−3, atmospheric pressure =1.01×105Nm−2

Answer 1

answer is in attachment

Answer 2

Answer:

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