Question

How does addition of heat to a system at different temperatures changes disorder or ΔS?

Answer 1

•  The amount of heat added to a system at higher temperature causes less disorder than when the heat is added at lower temperature.
• Since disorder depends on the temperature at which heat is added, ΔS relates reciprocally to temperature.
• This can also be explained from equation, ΔS = \(\frac{Q_{rev}}{T}\)