Two kilograms of water at 100°C is converted to steam at 1 atm. Find the change in internal energy (in J). (Lv = 2.26 × 10^6 J/kg.)

a. 2.1 × 10^4
b. 4.5 × 10^6
c. 3.4 × 10^5
d. 4.2 × 10^6
e. 2.1 × 10^6


D

Physics & Space Science

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