Write the units of enthalpy, entropy and free energy

The units of entropy are

Gibbs Helmholtz equation relates the enthalpy, entropy and free energy change of the process at constant pressure and temperature as DeltaG=DeltaH-TDeltaS " (at constant P, T)" In General the magnitude of DeltaH does not change much with the change in temperature but the terms TDeltaS changes appreciably. Hence in some process spontaneity is very much dependent on temperature and such processes are generally known as entropy driven process. When CaCO_(3) is heated to a high temperature it decomposes into CaO and CO_(2) , however it is quite stable at room temperature. It can be explained by the fact that

The unit of entropy is

The unit of entropy is

The unit of entropy is

The combustion reaction occuring in an automobile is 2C_(8)H_(18)+25O_(2)(g) to16CO_(2)(g)+18H_(2)O(g) This reaction is accompanied with signs of change in enthalpy, entropy and gibbs free energy

Sort out the intensive and extensive properties among the following: Temperature, mass, specific heat, density, enthalpy, entropy, concentration, free energy.

During the micelle formation how the enthalpy entropy and Gibbes energy change?

The SI unit of entropy is

What do you understand by the spontaneity of a process ? Discuss the spontaneity of a process in terms of entropy and free energy.