When an unsaturated air-water mixture is heated at constant pressure, then ____________________ ?

Related Mcqs:

Which of the following parameters remains constant during chemical dehumidification ?

A. Dry bulb temperature B. Partial pressure of vapour C. Wet bulb temperature D. None of these...

At 750°K and 1 atm, the approximate value of Schmidt number for air is_________________?

A. 0.01 B. 0.1 C. 1 D. 10...

Pick out the wrong statement?

A. Mass transfer co-efficient does not account for gas-liquid diffusion B. Diffusion co-efficient and mass transfer co-efficient are not same in any mass transfer operation C. Contacting cold vapor-gas mixture with hot liquid exemplifies humidification process D. Contacting cold liquid with warm vapor-gas mixture exemplifies dehumidification process...

The operating line for an absorber is curved, when plotted in terms of _______________________?

A. Mole fractions B. Mole ratios C. Partial pressure D. Mass fractions...

The Knudsen diffusivity is dependent on the ______________________?

A. Molecular velocity only B. Pore radius of the catalyst only C. Molecular mean free path only D. Molecular velocity and pore radius of the catalyst...