20. The specific heat of ethanol is 2.44 J/gºC. Find the heat required to raise the temperature of 125 g of ethanol from 31 °C to 72°C.
A) 12500 J
B) 9450 J
C) 21960 J D) 31400

specific gravity is the density of a substance divided by the density of water. since (at standard temperature and pressure) water has a density of 1 gram/cm3, and since all of the units cancel, specific gravity is usually very close to the same value as density

so "c" is the answer

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