Thermodynamics

Thermodynamics Simplyscience

From this App you can learn :

Define system and surroundings and the list different types of systems.

State the thermodynamic properties and identify the extensive and intensive properties.

Describe three types of thermodynamic equilibria: thermal equilibrium, mechanical equilibrium and chemical equilibrium.

Explain internal energy, work and heat: distinguish the state function and path function.

Discriminate between isobaric, isothermal, isochoric and adiabatic processes.

State first law of thermodynamics and express it mathematically.

State Hess's law and measure the change in enthalpy(ΔH) of a process.

State zeroth law of thermodynamics and give its application.

Explain entropy as a thermodynamic state function and apply it for spontaneity.

State second law of thermodynamics and explain the spontaneity criteria in terms of Gibbs free energy change.

Give the relation between free energy change, equilibrium constant of a reaction and net EMF of an electrochemical cell and solve the problems

based on this relation.

State third law of thermodynamics and apply Nernst heat theorem to calculate transition entropies.

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This topic covers under Chemistry subject as a part of the Chemical Reactions topic

and this topic contains following sub topics

Thermodynamics

System and surroundings

Macroscopic properties of a thermodynamic system

Energy, heat and work

First law of thermodynamics

Hess's law

Zeroth law

Second law

Gibbs free energy