EXAMIANS
During a reversible isothermal expansion of an ideal gas, the entropy change is
YOUR ANSWER : ?
YOUR ANSWER : ?
At a given temperature, the volume of a gas dissolved in a solvent __________ with increase in pressure.
YOUR ANSWER : ?
The expression, ΔG = nRT .In P₂/P₁ , gives the free energy change
YOUR ANSWER : ?
A change in state involving a decrease in entropy can be spontaneous, only if
YOUR ANSWER : ?
The expression for entropy change, ΔS = n Cp . ln (T₂/T₁), is valid for the __________ of a substance.
YOUR ANSWER : ?
Entropy of a substance remains constant during a/an __________ change.
YOUR ANSWER : ?
The extensive properties are
YOUR ANSWER : ?
Chemical potential (an intensive property) of a substance is a force that drives the chemical system to equilibrium and is equal to its partial molar properties. The reatio of chemical potential to free energy of a pure substance at oconstant temperature and pressure is
YOUR ANSWER : ?
The internal energy of an incompressible fluid depends upon its
YOUR ANSWER : ?
Lowering of condenser temperature (keeping the evaporator temperature constant) in case of vapour compression refrigeration system results in
YOUR ANSWER : ?