For gases, the thermal conductivity increases with temperature rise. For liquids, with increase in concentration, its thermal conductivity generally

Question

Quizplus · Accepted Answer

For liquids, as the concentration increases, the particles become more closely packed. This can hinder the movement of molecules and thus reduce the ability of the liquid to conduct heat, leading to a decrease in thermal conductivity.

For Gases, the Thermal Conductivity Increases with Temperature Rise