water has a specific heat of 4.186 j/g°c, and ethanol has a specific heat of 2.450 j/g°c. based on this…

water has a specific heat of 4.186 j/g°c, and ethanol has a specific heat of 2.450 j/g°c. based on this information, which best compares water and ethanol?\nit requires more heat to raise the temperature of a gram of ethanol by 1°c.\nthere are more molecules in a gram of water.\nethanol has a lower formula mass.\nwater has more protons and neutrons in its nuclei.

water has a specific heat of 4.186 j/g°c, and ethanol has a specific heat of 2.450 j/g°c. based on this information, which best compares water and ethanol?\nit requires more heat to raise the temperature of a gram of ethanol by 1°c.\nthere are more molecules in a gram of water.\nethanol has a lower formula mass.\nwater has more protons and neutrons in its nuclei.

Answer

Brief Explanations:

Specific heat is the amount of heat per unit mass required to raise the temperature by one degree Celsius. Water has a higher specific heat (4.186 J/g°C) than ethanol (2.450 J/g°C), meaning it takes more heat to raise the temperature of 1 - gram of water by 1°C compared to ethanol. So, it requires less heat to raise the temperature of a gram of ethanol by 1°C. The other options about number of molecules, formula mass, and protons/neutrons are not related to the comparison based on specific - heat values.

Answer:

None of the given options are correct based on the specific - heat information provided. If we had to choose the closest wrong - answer analysis, the first option is incorrect as it states the opposite of what is true from the specific - heat values.