Mass Transfer Mock Test 4

10%

Question 1 of 10

1. According to Hendry’s law,

p=(Y*P)

Y=(p/P)

Y=(p* P)

p=(Y/P)

Question 1 of 10

Question 2 of 10

2. Find the Absorption factor from the given figure,

0.77

1.5

1.18

Question 2 of 10

Question 3 of 10

3. For the Absorber design, the plotting with mole ratio helps to find the

Minimum number of trays

Slope of equilibrium curve

Maximum number of trays

Slope of operating line

Question 3 of 10

Question 4 of 10

4. Find the number of trays

1.5

Question 4 of 10

Question 5 of 10

5. Which of the following is not an example of ideal solution?

Solution of ethyl and propyl alcohol

Paraffin hydrocarbon gas in paraffin oil

Solution of isobutane and olefins

Solution of benzene in toluene

Question 5 of 10

Question 6 of 10

6. Partial pressure equals vapour pressure if it is___________

Unsaturated

Isothermal

None of the mentioned

Saturated

Question 6 of 10

Question 7 of 10

7. In an operation, the enthalpy is similar throughout the initial and final condition such operation is

Isothermal

Adiabatic

Non-isothermal

Non-adiabatic

Question 7 of 10

Question 8 of 10

8. The equilibrium characteristics of the solubility of a gas in liquid helps to determine the

Time

Rate

No existence of equilibrium characteristics

Concentration

Question 8 of 10

Question 9 of 10

9. Packing height in the packed tower = NTU x __________

HETP + HTU

HTU

NTU

HETP

Question 9 of 10

Question 10 of 10

10. Stripper= (1/X)
Find X?

Condenser

Sprayer

Reboiler

Absorber

Question 10 of 10