Thermodynamics for Chemical

Generation of heat by friction is an example of a/an ________________ change?

Byadmin March 11, 2019August 29, 2021

Generation of heat by friction is an example of a/an ________________ change?

A. Isothermal
B. Irreversible
C. Adiabatic
D. Reversible

Thermodynamics for Chemical

For an isothermal reversible compression of an ideal gas_______________?

For an isothermal reversible compression of an ideal gas_______________?

A. Only ΔE = 0
B. Only ΔH =0
C. ΔE = ΔH = 0
D. dQ = dE

Read More For an isothermal reversible compression of an ideal gas_______________?
Thermodynamics for Chemical

Which of the following identities can be most easily used to verify steam table data for superheated steam ?

Which of the following identities can be most easily used to verify steam table data for superheated steam ?

A. (∂T/∂V)S = (∂p/∂S)V
B. (∂T/∂P)S = (∂V/∂S)P
C. (∂P/∂T)V = (∂S/∂V)T
D. (∂V/∂T)P = -(∂S/∂P)T

Read More Which of the following identities can be most easily used to verify steam table data for superheated steam ?
Thermodynamics for Chemical

A gas mixture of three components is brought in contact with a dispersion of an organic phase in water. The degree of freedom of the system is______________?

A gas mixture of three components is brought in contact with a dispersion of an organic phase in water. The degree of freedom of the system is______________?

A. 3
B. 4
C. 5
D. 6

Read More A gas mixture of three components is brought in contact with a dispersion of an organic phase in water. The degree of freedom of the system is______________?
Thermodynamics for Chemical

For a constant volume process_________________?

For a constant volume process_________________?

A. dE = CpdT
B. dE = CvdT
C. dQ = dE + pdV
D. dW = pdV

Read More For a constant volume process_________________?
Thermodynamics for Chemical

If atmospheric temperature and dew point are nearly equal, then the relative humidity is_______________?

If atmospheric temperature and dew point are nearly equal, then the relative humidity is_______________?

A. Zero
B. 50%
C. Almost 100%
D. unpredictable

Read More If atmospheric temperature and dew point are nearly equal, then the relative humidity is_______________?
Thermodynamics for Chemical

The partial molar enthalpy of a component in an ideal binary gas mixture of composition Z, at a temperature T and pressure P, is a function only of________________?

The partial molar enthalpy of a component in an ideal binary gas mixture of composition Z, at a temperature T and pressure P, is a function only of________________?

A. T
B. T and P
C. T, P and Z
D. T and Z

Read More The partial molar enthalpy of a component in an ideal binary gas mixture of composition Z, at a temperature T and pressure P, is a function only of________________?

Similar Posts