1. Give the relation between change in enthalpy and change in free ene

1.	1. Give the relation between change in enthalpy and change in free energy. 2. Name the above relation. 3. What is the significance of the above relation?
Answer» 1. ∆G = ∆H – T∆S 2. Gibbs equation or Gibbs-Helmholtz equation. 3. This relation is used to predict the spontaneity of a process based on the value of ∆G . If ∆G is negative, the process is spontaneous. If ∆G is positive, the process is non-spontaneous.

1. Give the relation between change in enthalpy and change in free energy. 2. Name the above relation. 3. What is the significance of the above relation?

Answer»

1. ∆G = ∆H – T∆S

2. Gibbs equation or Gibbs-Helmholtz equation.

3. This relation is used to predict the spontaneity of a process based on the value of ∆G . If ∆G is negative, the process is spontaneous. If ∆G is positive, the process is non-spontaneous.

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1. Give the relation between change in enthalpy and change in free energy. 2. Name the above relation. 3. What is the significance of the above relation?

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