CHEMICAL ENGINEERING THERMODYNAMICS QUIZ

Rotary lime kiln is an example of a/an __________ system.

Open

Non-thermodynamic

Isolated

Closed

TRUE ANSWER : ?
YOUR ANSWER : ?

The unit of fugacity is the same as that of the

Temperature

Volume

Pressure

Molar concentration

TRUE ANSWER : ?
YOUR ANSWER : ?

Isotherm on an enthalpy-concentration diagram, for an ideal solution will be a

Parabola

Straight line

Hyperbola

Sine curve

TRUE ANSWER : ?
YOUR ANSWER : ?

Cv for an ideal gas

Does not depend upon temperature

Is independent of volume only

Is independent of both pressure and volume

Is independent of pressure only

TRUE ANSWER : ?
YOUR ANSWER : ?

The difference between isothermal compressibility and adiabatic compressibility for an ideal gas is

∞

-ve

+ve

TRUE ANSWER : ?
YOUR ANSWER : ?

Which is a state function?

Work

Specific volume

Pressure

Temperature

TRUE ANSWER : ?
YOUR ANSWER : ?

The unit of equilibrium constant of a chemical reaction is the same as that of

None of these

Internal energy

Molar concentration

Temperature

TRUE ANSWER : ?
YOUR ANSWER : ?

Throttling (Joule-Thomson effect) process is a constant __________ process.

Enthalpy

Entropy

Pressure

None of these

TRUE ANSWER : ?
YOUR ANSWER : ?

The intensive properties are

None of these

Refractive index and surface tension

Both A and B

Molar volume, density, viscosity and boiling point

TRUE ANSWER : ?
YOUR ANSWER : ?

Gibbs free energy (F) is defined as

F = E + TS

F = H - TS

F = H + TS

F = E - TS

TRUE ANSWER : ?
YOUR ANSWER : ?

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