What is the effect of increasing the temperature on the conductance of electrolytic conductors?

Increases

The answer is 1. Increases.

The conductance of electrolytic conductors increases with increasing temperature. This is because the ions in the solution become more mobile at higher temperatures. This allows them to carry an electric current more easily, which increases the conductance of the solution.

The increase in conductance with increasing temperature is not linear. The conductance increases rapidly at first, but the rate of increase slows down as the temperature continues to increase.

There are a few reasons why the conductance of electrolytic conductors increases with increasing temperature.

The kinetic energy of the ions increases at higher temperatures. This means that the ions have more energy to move around, which increases their mobility.

The viscosity of the solvent decreases at higher temperatures. This means that the ions are less hindered by the solvent molecules, which also increases their mobility.

The number of collisions between the ions and the solvent molecules decreases at higher temperatures. This means that the ions are less likely to be slowed down by these collisions, which also increases their mobility.