The key difference between latent heat of fusion and solidification is that latent heat of fusion is the amount of heat required to convert a solid phase into a liquid phase of the same substance, whereas latent heat of solidification is the amount of heat required to convert the phase of a substance from liquid […]

The key difference between Langmuir and Bet isotherm is that Langmuir isotherm describes the monolayer molecular adsorption, whereas BET isotherm describes the multilayer molecular adsorption. An isotherm, in chemistry, is the curve on a volume versus temperature versus pressure diagram, which indicates a single temperature level. The term “isotherm” is derived from “iso”, referring to […]

关键的区别关键常数和Van der Waals constant is that critical constant refers to the temperature, pressure, and density values for a substance at critical point, whereas Van der Waals constants give the temperature, pressure, and density values for a substance at any point. The only difference between critical constant and Van […]

The key difference between enthalpy and molar enthalpy is that enthalpy is the total heat content of a thermodynamic system, whereas molar enthalpy is the total heat per mole of reactant in the system. Enthalpy and molar enthalpy are useful terms in physical chemistry for the determination of total heat content in a thermodynamic system. […]

The key difference between heat of solution and heat of reaction is that heat of solution is the amount of heat energy released or absorbed by a chemical system upon formation of a solution, whereas heat of reaction is the difference between total reactant and total product molar enthalpies that are calculated for chemical substances […]

The key difference between Pasteur effect and Crabtree effect is that Pasteur effect is induced by lack of oxygen, whereas Crabtree effect is induced by excess glucose. Pasteur effect is the effect of inhibiting oxygen in the fermentation process. Crabtree effect is the phenomenon in which yeast produces ethanol in aerobic conditions at high external […]

The key difference between piezoelectric and piezoresistive is that piezoelectric refers to the presence of electric polarization that results from the application of mechanical stress, whereas piezoresistive refers to the presence of a change in the electrical resistivity of a semiconductor when applying mechanical strain. Piezoelectricity is the electric charge that accumulates in some solid […]

The key difference between annealing twins and deformation twins is that annealing twins form as a result of a change in the crystal system during cooling, whereas deformation twins form as a result of the stress on the crystal after the crystal has formed. Crystal twinning is the sharing of some of the same crystal […]

The key difference between convection and diffusion is that convection is the large movement of a large mass of particles in the same direction through the fluid, whereas diffusion is the movement of single particles and transfer of particle’s momentum and energy to other particles in the fluid. Convection and diffusion are two physical processes […]