A Thermodynamic equilibrium represents the state when all the three equilibrium (i.e., chemical, thermal and mechanical equilibrium) are attained at a time.
If true enter 1, else enter 0.

Hint:Thermodynamic equilibrium is an axiomatic concept of thermodynamics. It is an inner stare of a single thermodynamics system or a relation amongst different thermodynamic structures connected by more or much less permeable partitions.

Complete step by step answer:

The word equilibrium means a state of balance. In equilibrium, there are no unbalanced potentials or driving forces with the system. A system here in equilibrium does no longer experience any changes when it's isolated from its surroundings.
A system in thermodynamic equilibrium will satisfy the following conditions:
1) Mechanical equilibrium: Two systems are called mechanical equilibrium in thermal equilibrium if their temperatures are the Hint: Thermodynamic equilibrium is an axiomatic concept of thermodynamics. It is an inner state of the single thermodynamics system or a relation amongst different thermodynamic structures connected by more or much less permeable partitions.
Complete step by step solution:
The word equilibrium means a state of balance. In equilibrium, there are no unbalanced potentials or driving forces with the system. A system here in equilibrium does no longer experience any changes when it's isolated from its surroundings.
A system in thermodynamic equilibrium will satisfy the following conditions:
1) Mechanical equilibrium: Two systems are called mechanical equilibrium in thermal equilibrium if their temperatures are the same.

2) Thermal equilibrium: Two systems are stated to be in mechanical equilibrium if their pressures are the same.

3) Chemical equilibrium: Chemical equilibrium is the state where the chemical activities or concentrations of the reactants and products have not changed through the times. Two systems are stated to be in diffusive equilibrium if their chemical potentials are the equal.
Hence, it's a true statement.


Note:
A thermodynamic system in a state of internal thermodynamic equilibrium has a spatially uniform temperature. Its intensive property other than the temperature may be driven to the spatial inhomogeneity via an unchanging long-variety force field imposed on it via the surroundings.
In thermodynamic equilibrium there aren't any macroscopic flows of count or of energy, either inside a system or between systems. In a system that is in its own state of internal thermodynamic equilibrium, no macroscopic change takes place.