Question

13. −1 L of water is heated by 10.C. The largest entropy increase will occur if the initial temperature is A. 0⋅C B. 50 。C C. 90.C D. The entropy increase is the same for all three.

Answer 1

The largest entropy increase will occur when the initial temperature is at 0 °C.

Step-by-step explanation:

The largest entropy increase will occur when the initial temperature is at A. 0 °C.

Entropy is a measure of the disorder or randomness of a system. When water is heated, its entropy increases because the molecules move faster and become more disordered. However, the increase in entropy is greater when the initial temperature is lower. This is because as the temperature approaches absolute zero (0 K), the entropy approaches zero as well.

Answer 2

The largest entropy increase when heating 1 L of water by 10°C occurs at the lowest initial temperature, which is 0°C. This is due to heat representing a larger proportion of the total thermal energy at lower temperatures.

Step-by-step explanation:

Entropy and Temperature

The question concerning the largest entropy increase when heating 1 L of water by 10°C depends on the initial temperature. To understand this concept, we need to consider the definition of entropy and how it is related to temperature. The entropy of a system is a measure of the disorder or randomness within that system, and it is closely related to heat and temperature changes.

From a thermodynamics perspective, a small temperature change at a lower temperature can result in a larger entropy change than the same temperature change at a higher temperature. This is because at lower temperatures, a given amount of heat represents a larger proportion of the total thermal energy of the system than it does at higher temperatures. Therefore, the largest entropy increase for heating 1 L of water by 10°C would occur at the lowest initial temperature option presented, which is 0°C (option A).