Table of Contents
What is Kohlrausch Law?
When the concentration of the electrolyte is almost zero, at that point, molar conductivity is called limiting molar conductivity. The limiting molar conductivity is the maximum molar conductivity that a solution can have. The value of the limiting molar conductivity is determined by the nature of the electrolyte and the concentration of the electrolyte.
Explanation of Kohlrausch Law
- Kohlrausch law states that the conductivity of a solution is directly proportional to the concentration of the dissolved ions. This law is named after Friedrich Kohlrausch, a German physicist who formulated it in 1857.
- The law is based on the fact that when an ionic compound dissolves in water, the individual ions interact with the water molecules to form hydration shells. These shells surround the ions and help to stabilize them. The more ions there are in a solution, the more hydration shells are formed, and the greater the conductivity of the solution.
- Kohlrausch law states that the ratio of the current to the electrode potential is a constant. It is named after the German physicist Friedrich Kohlrausch. This law is important because it helps to explain the behavior of electrolytes.
- An electrolyte is a substance that dissolves in water to form ions. When an electrolyte is placed in an electric field, the ions will move towards the oppositely charged electrode. The speed at which the ions move is determined by the difference in their electric potentials.
- Kohlrausch’s law states that the current is proportional to the electric potential difference. This means that the faster the ions move, the greater the current will be. The law also states that the ratio of the current to the electrode potential is a constant. This means that the current will be the same no matter what the electrode potential is.
- The Kohlrausch law is important because it helps to explain the behavior of electrolytes. It allows us to predict how much current will flow through a circuit and how the current will change when the electrode potential is changed.
Uses of Kohlrausch’s Law
- Kohlrausch’s law is a scientific law that states that the current through a conductor is inversely proportional to the resistance of the conductor.
- This law is important because it can be used to calculate the current through a conductor given the resistance of the conductor.
- This law can also be used to calculate the resistance of a conductor given the current through the conductor.
- Kohlrausch’s law states that the current through a conductor is inversely proportional to the resistance of the conductor. This law is important because it helps to explain how current flows through a conductor. It also helps to predict how the current will change when the resistance of the conductor is changed.
