define these terms of thermodynamics plzz
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2) The First Law of Thermodynamics states that heat is a form of energy, and thermodynamic processes are therefore subject to the principle of conservation of energy. This means that heat energy cannot be created or destroyed. It can, however, be transferred from one location to another and converted to and from other forms of energy.
3) In thermodynamics, the internal energy of a system is the energy contained within the system, excluding the kinetic energy of motion of the system as a whole and the potential energy of the system as a whole due to external force fields.
4) Enthalpy is a property of a thermodynamic system. The enthalpy of a system is equal to the system's internal energy plus the product of its pressure and volume. For processes at constant pressure, the heat absorbed or released equals the change in enthalpy.
5) Extensive properties are the properties which are dependent on the mass or size of the system.
Intensive properties, on the other hand, do not depend on the mass or size of the systems being measured.
6) This is a thermodynamic equation.
Cp is "Specific Heat in constant pressure".
Cv is "Specific heat in constant volume".
So, Cp and Cv are used according to the heat supplied.
7)
8)Lattice Energy Is a type of potential energy that may be defined in two ways. In one definition, the lattice energy is the energy required to break apart an ionic solid and convert its component atoms into gaseous ions.
9)The thermodynamic free energy is the amount of work that 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.
10) The second law of thermodynamics states that the total entropy of an isolated system can never decrease over time. The total entropy can remain constant in ideal cases where the system is in a steady state or is undergoing a reversible process.
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Answer:
1) In thermodynamics, a state function or function of the state is a function defined for a system relating several state variables or state quantities that depends only on the current equilibrium state of the system, for example, a gas, a liquid, a solid, crystal, or emulsion.
2) The First Law of Thermodynamics states that heat is a form of energy, and thermodynamic processes are therefore subject to the principle of conservation of energy. This means that heat energy cannot be created or destroyed. It can, however, be transferred from one location to another and converted to and from other forms of energy.
3) In thermodynamics, the internal energy of a system is the energy contained within the system, excluding the kinetic energy of motion of the system as a whole and the potential energy of the system as a whole due to external force fields.
4) Enthalpy is a property of a thermodynamic system. The enthalpy of a system is equal to the system's internal energy plus the product of its pressure and volume. For processes at constant pressure, the heat absorbed or released equals the change in enthalpy.
5) Extensive properties are the properties which are dependent on the mass or size of the system.
Intensive properties, on the other hand, do not depend on the mass or size of the systems being measured.
6) This is a thermodynamic equation.
Cp is "Specific Heat in constant pressure".
Cv is "Specific heat in constant volume".
So, Cp and Cv are used according to the heat supplied.
7)
8)Lattice Energy Is a type of potential energy that may be defined in two ways. In one definition, the lattice energy is the energy required to break apart an ionic solid and convert its component atoms into gaseous ions.
9)The thermodynamic free energy is the amount of work that 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.
10) The second law of thermodynamics states that the total entropy of an isolated system can never decrease over time. The total entropy can remain constant in ideal cases where the system is in a steady-state or is undergoing a reversible process.
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