(eg. P, V, T) Path function (eg. q, w) Laws of Thermodynamics First Law ∆U=q+w ∆U=q-PdV Second law Entropy dS = dq rev Free energy G = H - TS Third Law Entropy of a perfect crystalline solid at absolute zero is equal to zero Enthalpy ∆H formation ∆H vaporisation ∆H combustion ∆H neutralisation Hess Law Born Haber Cycle 11th Std Chemistry 11th Std Chemistry - - - - S.No Content Page No. .
Fundamental constants . Commonly used SI prefixes . Inter-conversion of units . Critical constants of selected gases .
Van der waals constants for selected gases . Molar heat capacities of selected compounds . Standard heat of combustion . Thermodynamic data for selected compounds .
Lattice Enthalpies of alkali metal halides . Cp and Cv values for mono, di and triatomic gases KEY ANSWERS . Unit - Basic Concepts of Chemistry and Chemical Calculations . Unit - Quantum Mechanical Model of Atom .
Unit - Periodic classification of Elements . Unit - Hydrogen . Unit - Alkali and Alkaline Earth Metals . Unit - Gaseous State .
Unit - Thermodynamics . List Of Reference Book . Glossary