Question

Which of the following (with specific heat capacity provided) would show the largest temperature change upon gaining 200.0 J of heat? O 25.0 g Sn. Csn=0.240 J/g °C O 50.0 g Fe, CFe = 0.449 Jig°C O 50.0 g Na, Na = 1.23 J/gºo CO 25.0 g sand. Csand = 0.84 J/gºo CO 25.0 g Âu, Cu = 0.128 J/gºcC

Answer 1

Na

Step-by-step explanation:

The substance that would show the largest temperature change upon gaining 200.0 J of heat is Na. This is because the specific heat capacity of Na is the highest among the options given. The specific heat capacity of a substance is a measure of how much heat is required to raise the temperature of a given mass of the substance by a certain degree. The higher the specific heat capacity, the more heat is required to raise the temperature of the substance by a given amount. Therefore, a substance with a high specific heat capacity will show a smaller temperature change for a given amount of heat gained. In this case, since Na has the highest specific heat capacity, it will show the smallest temperature change upon gaining 200.0 J of heat.