Rayleigh’s equation applies to _________________ distillation?
Rayleigh’s equation applies to _________________ distillation?
A. Continuous
B. Steam
C. Differential
D. Flash
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Large scale drying of wheat is done in a __________ dryer.
Question: Large scale drying of wheat is done in a __________ dryer.
[A].fluidised bed [B].
spouted bed [C].
tray [D].
vacuum rotary Answer: Option B
Explanation:
No answer description available for this question.
As the reflux ratio decreases, the
Question: As the reflux ratio decreases, the
[A].separation becomes more efficient. [B].
number of plates increases. [C].
column diameter increases. [D].
none of these. Answer: Option B
Explanation:
No answer description available for this question.
Hydrogenation of oil is carried out in a/an __________ in Vanaspati manufacturing plant.
Question: Hydrogenation of oil is carried out in a/an __________ in Vanaspati manufacturing plant.
[A].agitated vessel [B].
sieve tray column [C].
bubble cap column [D].
packed tower Answer: Option A
Explanation:
No answer description available for this question.
Channelling in a packed tower results from the_____________________?
Channelling in a packed tower results from the_____________________?A. High pressure drop
B. Maldistribution of liquid
C. Non-uniformity of packing
D. Both B. and C.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 pressure1 kg of a saturated aqueous solution of a highly soluble component A at 60°C is cooled to 25°C. The solubility limits of A are (0.6 kgA/kg water) at 60°C and (0.2 kgA/kg water) at 25°C. The amount in kg of the crystals formed is________________________?
1 kg of a saturated aqueous solution of a highly soluble component A at 60°C is cooled to 25°C. The solubility limits of A are (0.6 kgA/kg water) at 60°C and (0.2 kgA/kg water) at 25°C. The amount in kg of the crystals formed is________________________?A. 0.4
B. 0.25
C. 0.2
D. 0.175