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The heat energy required to convert 1 kg water at 0oC to steam at 100oC is:...

The heat energy required to convert 1 kg water at 0oC to steam at 100oC is:
(Specific heat capacity of water (cwater) = 4200 J/kg.K; and latent heat of vaporization
(Lv) of water = 2.25 x 106 J/kg)
Select one:
a. 2250 kJ
b. 2670 kJ
c. 420 kJ

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