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What is free energy??

Dhriti Kashyap , 12 Years ago
Grade 11
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Shaurya Gupta

Last Activity: 12 Years ago

THermodynamic free enrgy is the amount of work a thermodynamic system can perform. 

The concept is useful in the thermodynamics of chemical or thermal processes in engineering and science. The free energy is the internal energy of a system minus the amount of energy that cannot be used to perform work. This unusable energy is given by the entropy of a system multiplied by the temperature of the system.

Like the internal energy, the free energy is a thermodynamic state function.

G Ashwin -

Last Activity: 12 Years ago

free energy is a concept in thermodynamics.

it is represented by G.

G=H-TS

where H=Enthalpy

T=temperature

S=entropy

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