ELI5: Explain Like I'm 5

Molar conductivity

Okay kiddo, do you know what conductivity means? It's the ability of something to conduct electricity. Now, molar conductivity is related to the ability of a solution to conduct electricity based on the number of particles that are dissolved in it.

Imagine you have a glass of water and you dissolve some salt in it. The salt is made up of tiny particles called ions. When you mix the salt in the water, the ions get spread out in the water. The more salt you add, the more ions you have in the water.

Now, if you put electrodes (kind of like wires) in the water and pass an electric current through them, the ions in the water will start moving towards the electrodes. This movement of ions creates an electric current that flows through the water.

The more ions you have in the water, the better it will conduct electricity. Molar conductivity measures how much electricity a particular solution can conduct based on the number of particles that are dissolved in it.

So, to sum it up, molar conductivity is a measurement of how well a solution can conduct electricity based on how many tiny particles (ions) are in it. The more particles you have, the better it conducts electricity.