Energy Level, Shell, Subshell: Atomic Model
An atom’s energy level is the amount of energy contained in its orbitals. An atom is typically made up of electrons that revolve in set orbits around its nucleus. They … Read more
Physical chemistry studies the states and transformations of matter at low energies, mainly atomic entities, which is essentially the subject of chemistry, using physics methodologies, concepts, and techniques.
It is concerned with the study of matter and energy, as well as their interactions.
An atom’s energy level is the amount of energy contained in its orbitals. An atom is typically made up of electrons that revolve in set orbits around its nucleus. They … Read more
A solution is said to have abnormal colligative properties if its experimentally measured colligative property differs from that calculated theoretically using Van’t Hoff factor.The colligative property is affected by the number of … Read more
The process of solidifying atoms or molecules into a highly organized form known as a crystal is known as crystallization. A supersaturated solution nucleates the solute in the process of … Read more
Liquid crystals (LCs) are a kind of matter that exists between crystalline solids, which have a regular periodic arrangement of atoms or molecules, and isotropic liquids, which have no order.The … Read more
Viscosity is a measure of the resistance to flow that a liquid exhibits because of the internal friction that occurs between the different layers of the fluid. The majority of … Read more
Guillaume-François Rouelle proposed an acid-base titration in 1754 as one of the titration processes. An acid-base titration is a quantitative analysis method for determining the concentration of an acid or … Read more
A mixture is made up of one or more pure components with different ratios. Mixtures can be either heterogeneous or homogeneous. When compared to homogeneous mixtures, heterogeneous mixtures can be … Read more
Osmotic pressure is a ‘colligative’ property, similar to freezing point depression, meaning that it is influenced by the number of particles in a solution rather than their chemical composition. Osmosis is … Read more
The freezing point of a substance is the temperature at which its vapor pressure in its liquid phase equals its vapor pressure in its solid phase. When solutes are added, the freezing … Read more