1. The branch of science which deals with the study of different forms of energy and the quantitative relationships between them is known as another equilibrium statechemical equilibriumchemical reactionChemical ThermodynamicsDistributionequilibriumone equilibrium statethermodynamics.

2. When we confine our study to chemical changes and chemical substances only, the restricted branch of thermodynamics is known as another equilibrium statechemical equilibriumchemical reactionChemical ThermodynamicsDistributionequilibriumone equilibrium statethermodynamics.

3. The complete study of thermodynamics is based upon three generalizations called First, Second and Third laws of thermodynamics. These laws of thermodynamics apply only where the system is in another equilibrium statechemical equilibriumchemical reactionChemical ThermodynamicsDistributionequilibriumone equilibrium statethermodynamics or moves from another equilibrium statechemical equilibriumchemical reactionChemical ThermodynamicsDistributionequilibriumone equilibrium statethermodynamics to another equilibrium statechemical equilibriumchemical reactionChemical ThermodynamicsDistributionequilibriumone equilibrium statethermodynamics.

4. The importance of thermodynamics lies in the following facts :-
(i) It helps us to predict whether any given another equilibrium statechemical equilibriumchemical reactionChemical ThermodynamicsDistributionequilibriumone equilibrium statethermodynamics can occur under the given set of conditions.
(ii) It helps in predicting the extent of reaction before the another equilibrium statechemical equilibriumchemical reactionChemical ThermodynamicsDistributionequilibriumone equilibrium statethermodynamics is attained.
(iii) It helps to deduce some important laws like Law of another equilibrium statechemical equilibriumchemical reactionChemical ThermodynamicsDistributionequilibriumone equilibrium statethermodynamics, another equilibrium statechemical equilibriumchemical reactionChemical ThermodynamicsDistributionequilibriumone equilibrium statethermodynamics law etc.