Thermodynamics functions variable and properties,types of system,internal energy ,enthalpy

Discuss on internal energy and enthalpy?

Thermodynamics - Internal Energy 2

Which type of property internal energy is?

Which type of property internal energy is?

Thermodynamics - Internal Energy

Select the odd one out from the following sets? i) Temperature, pressure, mass, density (Intensive property) ii) Human body, Earth, Water in a closer vessel (types of system) iii) Internal energy, work, enthalpy, entropy (Sțate function)

The variables which determines the thermodynamic behaviour of a system are called thermodynamic variables. What happens to the internal energy of a gas during isothermal expasion?

How many of the following variable can be used to specify the state of the system. Internal energy, composition, pressure, Temperature, Volume, Work

Define internal energy and enthalpy of a system.

The variables which determines the thermodynamic behaviour of a system are called thermodynamic variables. what happens to the internal energy of a gas during an adiabatic expansion?