Jyoti Bashyal 
The Brønsted-Lowry Acid theory is an extension of the Arrhenius theory of acids and bases. The Arrhenius theory states that in an aqueous solution, an acid will raise the concentration of H+ ions whereas a base will raise the concentration … Read more
Electronegativity is a key component of chemists’ intuitive approach to understanding nature, which distinguishes them from other physical scientists. The concept of electronegativity is practically a direct consequence of fundamental ideas of chemical bonds and sharing of electrons in modern … Read more
In the context of actinide and lanthanide contraction, “contraction” refers to “the decrease in size” as the atomic number rises. As a result, actinide contraction describes the same phenomenon with chemical elements in the actinide series, but lanthanide contraction refers … Read more
Bond enthalpy, also referred as (bond energy, bond-dissociation enthalpy, average bond energy, or bond strength) is a quantity that provides information about the strength and, by extension, the stability of a chemical bond. The environment has an impact on bond … Read more
Enthalpy (H), is a property commonly used to describe the thermodynamics of chemical and physical processes. It is the total of a thermodynamic system’s internal energy as well as the volume times pressure ratio. It is a property or state … Read more
The transition metals, which are located in the middle of the periodic table, make up the largest group of elements there. Additionally, the lanthanides and actinides, two rows of elements below the main body of the periodic table, are particular … Read more
The cornerstone of quantum mechanics is the Schrödinger equation. If electrons, atoms, and molecules exhibit wave-like characteristics, then a mathematical function must exist that is the solution to a differential equation that characterizes electrons, atoms, and molecules. The solution of … Read more
Supramolecular chemistry is the branch of chemistry concerned with the investigation of complex molecular systems composed of several discrete chemical components. Because these multicomponent entities are formed by reversible interactions, they can dissociate and reform in response to specific chemical … Read more
In the year 1998, Paul Anastas and John C. Warner presented a set of guidelines for green chemistry. The twelve principles of green chemistry have offered a range of options for minimizing the negative effects that chemical manufacturing has on … Read more