The dissolution of cesium hydroxide in water is exothermic ( Hsoln = -71.55 kJ/mol) .Calculate the change in temperature of a solution produced by dissolving 0.150 kg CsOH (150 g/mol) in 1.00 kg water.Assume the heat capacity of the solution is 4.18 J/(g . °C) .
A) +1.49°C
B) +44.9°C
C) +114°C
D) +17.3°C
E) +14.9°C
Correct Answer:
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