Question: ( 1 5 ) A Carnot heat engine that uses ice at 0 C as cold reservoir works with the efficiency of 0 . 4

(15) A Carnot heat engine that uses ice at 0C as cold reservoir works with the efficiency of 0.40 and does 2000 J of work per cycle. Find the temperature of the hot reservoir and the amount of ice that melts for one cycle. (The heat of fusion of ice is 6020Jmol-1)
( 1 5 ) A Carnot heat engine that uses ice at 0 C

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