WHAT IS GAS LAW? According to PV = RT equation, the ratio of a gas’s volume and pressure to its absolute temperature is equal to that of the gas...
WHAT IS CHEMICAL EQUILIBRIUM? Experimental observation tells that mostly the chemical reaction is complete in closed vessels. Under some conditions, they might be a start itself, and the reactant...
ELECTROLYTIC CONDUCTANCE: WHAT IS CONDUCTANCE? When a potential difference is applied between the two...
There are several applications of conductance measurements, but some important are below; DETERMINATION OF DEGREE OF...
WHAT IS GIBBS FREE ENERGY? : According to thermodynamics, substances with available energy that tend to complete the reaction are called Gibbs free energy. It is denoted as ∆G. Unit of ∆G = kJ/mol
WHAT IS CHEMICAL POTENTIAL?According to thermodynamics, the chemical potential change in free energy concerning change in the amount of the component or species molecules are added to the system.Unit of chemical potential per...
What is Activity?Activity means solution concentration in terms of Molality. It means moles per kg of the solvent. Activity coefficients are one...
What is an Entropy? Entropy means a measured maximum disorder or randomness of the molecular arrangement in a system. It is denoted as S.SI unit of Entropy is Joule/Kelvin (J.K-1)Entropy values are...
WHAT IS THE IDEAL SOLUTION?In binary solution liquids, the interaction between molecules of components is similar to the interaction between molecules of different components.The ideal solution obeys Raoult’s law under all...
What is a Binary solution?Binary solutions mean solutions have only two liquids, and both liquids are to be volatile. Gibbs-Duhem-Margules give a relation between binary solution components...
