Define change in enthalpy change in entropy and Gibbs free e

Define change in enthalpy, change in entropy, and Gibbs free energy. How do they relate one another

Solution

Change in Enthalpy: The amount of energy released or absorbed at constant pressure.

Entropy Change: change in Total energy of system against temperature. And entropy is the measure of randomness

Change in freeenergy: energy measurement at constant pressure and temperature.

Delta G = Delta H -BASIC Delta S

Or dG = dH -TdS