Water at room temperature, 20°C, is pumped into a reactor core where it is converted to steam at 200°C. How much heat (in J) is transferred to each kilogram of water in this process? (csteam = 2 010 J/kg?°C; LV,steam = 2.26 × 103 J/g; 1 cal = 4.186 J.)

A. 3.35 × 105
B. 7.53 × 105
C. 2.67 × 106
D. 2.80 × 106
E. 3.01 × 106


Answer: D

Physics & Space Science

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