20 g of steam at 100 °C is passed into 200 g of ice at −10 °C kept in a thermally…
PHYSICS · Single correct · CBSE · Physics · Thermal Properties of Matter · Thermal Properties of Matter
Problem
20 g of steam at 100 °C is passed into 200 g of ice at −10 °C kept in a thermally isolated vessel of negligible heat capacity. After equilibrium is attained, the mixture remains at 0 °C. What mass of ice is left unmelted?
(a) 78g
(b) 188g
(c) 52g
(d) 40g