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Chemical Thermodynamics

Chemical Thermodynamics logoSubject: Chemistry    Exam: JEE Main

Chapter Rating: Do or Die (Most Important)

Ideal Level To Achieve: Level 7

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Important Concepts in Chemical Thermodynamics

Find notes, videos, important points and questions to practice on each of these concepts.

Most Important Concepts (Do or Die)
  • Extensive and Intensive Properties

  • State Functions

  • Thermodynamic Processes

  • Heat Capacity

Important Concepts (Should Do)
  • Internal Energy

  • First Law of Thermodynamics

  • Enthalphy

  • Hess's Law

  • Joule-Thompson Effect

  • Spontaneity of Processes

  • Second law of thermodynamics;

  • Enropy

  • Gibbs Free Energy

Not So Important Concepts (Do if you have time)
  • Fundamentals of Thermodynamics

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Important Points

first law of thermodynamics in equation form for a finite change, is given by, change in U =q+w
second law of thermodynamics is:
Heat does not move spontaneously from a cold body to a hot body with no other effect.
You can not convert heat quantitatively into work with no other effect.
The best known equation of state for a gas is the "ideal gas equation of state.It is usually written in the form, PV=nRT
The relationship between CP and Cv is Cp =Cv + nR
Formula for enthalpy is H=U+pV

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