What is free energy?, Chemistry

Assignment Help:

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.


Related Discussions:- What is free energy?

Difference between methanol and ethanol, Difference between methanol and et...

Difference between methanol and ethanol Methanol Ethanol (a) When CH 3 OH is heated on Cu coil it gives formalin like smell.

Differential extraction, what is the exact process for the whole differenti...

what is the exact process for the whole differential extraction?

Describe the forms of energy, Q. What are the diffrent forms of energy? ...

Q. What are the diffrent forms of energy? Ans: Kinetic energy is energy of motion. Gas molecules of a given substance move much more rapidly than do the molecules in the soli

Analytical test of oxalic acid or polyprotic acid, Analytical test of Oxali...

Analytical test of Oxalic acid or Polyprotic acid (a) The aqueous solution turns blue litmus red. (b) The aqueous solution includes effervescences along with NaHCO 3 . (c

What are the cationic and neutral ligands, Q. What are the Cationic and neu...

Q. What are the Cationic and neutral ligands? The names of all anionic ligands end in '0' replacing the final 'e' in endings. Sometimes endings are also changed. Thus the given

Atomic number, A transition metal X   has a configuration [Ar] 3d 4    in i...

A transition metal X   has a configuration [Ar] 3d 4    in its +3 oxidation state. Its atomic number is: (1) 25      (2) 26      (3) 22     (4) 19 Ans: 25

Alpha-particle scattering experiment proved that atom, Rutherford's α parti...

Rutherford's α particle scattering experiment proved that atom has: (1) Electrons (2 )Neutron (3) Nucleus    (4 )Orbitals Ans: Nucleus

Geometrical or cis-trans isomerism, Geometrical or cis-trans isomerism     ...

Geometrical or cis-trans isomerism     The compounds that have similar molecular formula but differ in the relative spatial arrangement of atoms or groups in space are termed a

Define standard reduction potential, Q. Define standard reduction potential...

Q. Define standard reduction potential ? Ans. The standard reduction potential, E o As we have seen in the example of a chemical cell in the previous section, the redox rea

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd