The key difference between Born Oppenheimer approximation and Condon approximation is that Born Oppenheimer approximation is useful in explaining the wave functions of atomic nuclei and electrons in a molecule, whereas the Condon approximation is important in explaining the intensity of the vibronic transitions of atoms. The terms Born Oppenheimer approximation and Condon approximation or […]
Difference Between Phentermine and Phendimetrazine Tartrate
The key difference between phentermine and phendimetrazine tartrate is that phentermine is useful in treating obesity, whereas phendimetrazine tartrate is useful as a stimulant drug. The drugs phentermine and phendimetrazine tartrate have different applications due to their different mode of actions inside our body. CONTENTS 1. Overview and Key Difference 2. What is Phentermine 3. What is Phendimetrazine Tartrate […]
Difference Between Rheology and Viscosity
The key difference between rheology and viscosity is that rheology is the study of the flow of matter, whereas viscosity is a measure of its resistance to deformation. Rheology is a branch of physics or physical chemistry, while viscosity is a quantitative measurement that is useful in chemistry. These two terms are related to fluids […]
Difference Between Schist and Gneiss
The key difference between schist and gneiss is that schist is made of mudstone or shale, whereas gneiss is made of micas, chlorite, or other platy minerals. During the process of metamorphism, rocks such as sedimentary rocks, igneous rocks, or metamorphic rocks tend to convert into schists and gneiss rocks. CONTENTS 1. Overview and Key Difference […]
Difference Between Salicylic Acid and Hyaluronic Acid
The key difference between salicylic acid and hyaluronic acid is that salicylic acid is a monomeric substance, whereas hyaluronic acid is a polymeric substance. Moreover, application-wise, salicylic acid is used as a medication in treating warts, dandruff, acne and other skin disorders. Meanwhile, hyaluronic acid is used in the cosmetic industry as a common ingredient […]
Difference Between Cyaniding and Carbonitriding
The key difference between cyaniding and carbonitriding is that cyaniding uses sodium cyanide liquid, whereas carbonitriding process uses a gaseous atmosphere consisting of ammonia and hydrocarbons. The case hardening process is the hardening of a metal surface while allowing the deep underneath of the metal to remain soft, and this process forms a thin layer […]
Difference Between Brushed Nickel and Chrome
The key difference between brushed nickel and chrome is that brushed nickel gives a dull finish, whereas chrome gives a lustrous finish. We mainly use the terms brushed nickel and chrome when talking about hardware and fixtures in our houses. Choosing the correct finish for the fixtures inside our home is challenging since there are […]
Difference Between Free Energy and Activation Energy
The key difference between free energy and activation energy is that free energy is the amount of energy available for a thermodynamic system to perform thermodynamic work, whereas activation energy of a chemical reaction is the energy barrier that has to be overcome in order to obtain products from the reaction. Free energy and activation energy […]
Difference Between Chloroform and Dichloromethane
The key difference between chloroform and dichloromethane is that chloroform contains three chlorine atoms per molecule, whereas dichloromethane contains two chlorine atoms per molecule. Chloroform and dichloromethane are organochlorine molecules containing similar atomicity and a similar geometry or molecular shape. CONTENTS 1. Overview and Key Difference 2. What is Chloroform 3. What is Dichloromethane 4. Side by Side Comparison […]
Difference Between Knudsen and Molecular Diffusion
The key difference between Knudsen and molecular diffusion is that Knudsen diffusion involves the collision of gas molecules with pore walls, whereas molecular diffusion involves the movement of molecules from one system to another according to the concentration gradient. Diffusion refers to the movement of molecules (specifically gas molecules) through a system. This process can […]
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