The key difference between ionization and electrolysis is that ionization is the formation of chemical species having an electrical charge, whereas electrolysis is the process of using an electrical current to carry out a non-spontaneous chemical reaction. Ionization and electrolysis are very important processes in physical chemistry. There are different ways to carry out an […]

The key difference between molar solubility and product solubility constant is that the molar solubility describes the dissolution of a substance per litre of a solution, whereas the product solubility constant describes the dissolution of a solid substance in an aqueous solution. Both molar solubility and product solubility constant are chemical concepts that describe the […]

The key difference between equilibrium constant and rate constant is that the equilibrium constant is expressed using both the concentrations of reactants and products, whereas the rate constant is expressed using either concentration of reactants or products. Both, the equilibrium constant and rate constant, are constant values for a particular reaction. That means, at a […]

The key difference between homogeneous and heterogeneous equilibrium is that in homogeneous equilibrium, the reactants and products are in the same phase of matter whereas, in heterogeneous equilibrium, the reactants and products are in different phases. Equilibrium is a state in which the concentrations of reactants and products remain constant. There are two types of […]

The key difference between steady state and transient thermal analysis is that steady state analysis is done at a constant temperature while transient thermal analysis is done at varying temperatures. Steady state and transient thermal analysis are two processes that involve the study of changes of substances as a function of time. CONTENTS 1. Overview […]

The key difference between partition coefficient and distribution coefficient is that the partition coefficient refers to the concentration of un-ionized chemical species of a compound whereas the distribution coefficient refers to the concentration of both ionized and un-ionized chemical species of a compound. The two terms partition coefficient and distribution coefficient are usually used interchangeably […]

The key difference between rate expression and rate law is that rate expression gives the rate of appearance or disappearance of products or reactants, whereas rate law gives the relationship between rate and concentration or pressure of reactants. When one or more reactants are converted to products, they may go through different modifications and energy […]

The key difference between galvanic cell and concentration cell is that a galvanic cell may or may not have the two half cells with the same composition whereas a concentration cell has two half cells with the same composition. Both the galvanic cell and the concentration cell are electrochemical cells. An electrochemical cell is a […]

The key difference between fuel cell and battery is that a fuel cell can supply electrical energy for a long period of time compared to a normal battery. The concepts of fuel cell and battery come under the category of electrochemistry. These are devices that can produce electrical energy using chemical reactions. Therefore, the energy […]

The key difference between critical angle and acceptance angle is that we measure the critical angle within the fiber while we measure the acceptance angle outside the fiber. An optical fiber a thin, flexible fiber with a glass core through which light signals can be sent with very little loss of strength. The terms critical […]