Physics
Physics, 20.03.2021 04:10, sibr4566

A 200-gram liquid sample of Alcohol Y is prepared at -6°C. The sample is then added to 400 g of water at 20°C in a sealed styrofoam container. When thermal equilibrium is
reached, the temperature of the alcohol-water solution is 12°C. What is the specific heat
capacity of the alcohol? Assume the sealed container is an isolated system. The specific
heat capacity of water is 4.19 kJ/kg . °C.
O A.. 3.14 kJ/kg • °C
O. B. 3.72 kJ/kg . °C
C. 4.14 kJ/kg . °C
0
D. 4.88 kJ/kg • °C

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A 200-gram liquid sample of Alcohol Y is prepared at -6°C. The sample is then added to 400 g of wat...

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