Hess’s Law
Hess’s Law of Constant Heat Summation Hess’s Law states that the total enthalpy change for a chemical reaction is the […]
chemistry, Exams & Career
chemistry
chemistry, Exams & Career
Thermodynamic Equations
Thermodynamic Equations and Functions Explore the key thermodynamic equations and concepts that govern energy changes, spontaneity, and equilibrium in physical
chemistry, Exams & Career
Gibbs Free Energy
Gibbs Free Energy Gibbs Free Energy (G) is a thermodynamic potential that measures the maximum useful work obtainable from a
chemistry, Exams & Career
Mole Concept
Mole Concept – Definition, Formulas, Examples & MCQs The mole concept is one of the most fundamental topics in chemistry.
chemistry, Exams & Career
Empirical and Molecular Formula
Empirical and Molecular Formulas The empirical and molecular formulas are vital in representing the composition of chemical compounds. They help
chemistry, Exams & Career
Properties of Solids
Solids are one of the fundamental states of matter, characterized by a definite shape and volume. The particles in a
chemistry, Exams & Career
Liquid State
Liquid State The liquid state is a phase of matter intermediate between solid and gas. Liquids exhibit unique properties due
chemistry, Exams & Career
Properties of Liquids
Properties of Liquids Liquids are an intermediate phase between solids and gases. Explore fluidity, viscosity, surface tension, capillary action, vapor
chemistry, Exams & Career
States of Matter
Introduction to States of Matter Matter is anything that has mass and occupies space. Furthermore, it exists in different physical
chemistry, Exams & Career
Solid State Chemistry
Solid State Chemistry Solids form one of the fundamental states of matter because their particles are closely packed and held