__________ column is the most suitable for achieving the best performance for mass transfer operations involving liquid with dispersed solids.

Byadmin August 29, 2022

Question: __________ column is the most suitable for achieving the best performance for mass transfer operations involving liquid with dispersed solids.
[A].

Watted wall

[B].

Packed

[C].

Plate

[D].

Spray

Answer: Option C

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Heat Transfer

Among liquids, water has a comparatively high value of thermal conductivity, due to its

Question: Among liquids, water has a comparatively high value of thermal conductivity, due to its
[A].

low density
[B].
high viscosity
[C].
partial ionisation
[D].
dense structure

Answer: Option C

Explanation:

No answer description available for this question.

Read More Among liquids, water has a comparatively high value of thermal conductivity, due to its
CHEMICAL ENGINEERING

The wet bulb temperature is lower in dry air than in wet air at the same temperature. A dry bulb thermometer registers a higher temperature than a wet bulb thermometer except at ______________ percent relative humidity ?

The wet bulb temperature is lower in dry air than in wet air at the same temperature. A dry bulb thermometer registers a higher temperature than a wet bulb thermometer except at ______________ percent relative humidity ?

A. 0
B. 100
C. 50
D. None of these

Read More The wet bulb temperature is lower in dry air than in wet air at the same temperature. A dry bulb thermometer registers a higher temperature than a wet bulb thermometer except at ______________ percent relative humidity ?
CHEMICAL ENGINEERING | Fluid Mechanics

With the increase in depth, the hydrostatic pressure in an unaccelerated incompressible fluid (in a constant gravitational field)

Question: With the increase in depth, the hydrostatic pressure in an unaccelerated incompressible fluid (in a constant gravitational field)
[A].

decreases.
[B].
increases linearly.
[C].
increases exponentially.
[D].
remains constant.

Answer: Option B

Explanation:

No answer description available for this question.

Read More With the increase in depth, the hydrostatic pressure in an unaccelerated incompressible fluid (in a constant gravitational field)
CHEMICAL ENGINEERING | Materials and Construction

An ideal material of construction for the storage of 50% caustic soda solution would be

Question: An ideal material of construction for the storage of 50% caustic soda solution would be
[A].

karbate
[B].
high silicon cast iron
[C].
monel
[D].
none of these

Answer: Option C

Explanation:

No answer description available for this question.

Read More An ideal material of construction for the storage of 50% caustic soda solution would be
CHEMICAL ENGINEERING | Fluid Mechanics

Brownian movement is prominent in the particle size range of __________ microns in case of settling of a particle in a fluid.

Question: Brownian movement is prominent in the particle size range of __________ microns in case of settling of a particle in a fluid.
[A].

2 to 3
[B].
0.01 to 0.10
[C].
200 to 300
[D].
100 to 1000

Answer: Option A

Explanation:

No answer description available for this question.

Read More Brownian movement is prominent in the particle size range of __________ microns in case of settling of a particle in a fluid.
Mass Transfer

Henry’s law states that the ________________________?

Henry’s law states that the ________________________?

A. Partial pressure of a component over a solution is proportional to its mole fraction in the
liquid
B. Partial pressure of a component over a solution is proportional to the mole fraction in the
vapour
C. Vapour pressure is equal to the product of the mole fraction and total pressure
D. Partial pressure is equal to the product of the mole fraction and total pressure

Read More Henry’s law states that the ________________________?

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