One mole feed of a binary mixture of a given composition is flash vaporised at a fixed P and T. If Raoult's law is obeyed, then changing the feed composition would effect

Mass Transfer
One mole feed of a binary mixture of a given composition is flash vaporised at a fixed P and T. If Raoult's law is obeyed, then changing the feed composition would effect

The product composition but not the fraction vaporised

The product composition as well as the fraction vaporised

The fraction vaporised but not the product composition

Neither the product composition nor the fraction vaporised

The product composition but not the fraction vaporised

The product composition as well as the fraction vaporised

The fraction vaporised but not the product composition

Neither the product composition nor the fraction vaporised

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Mass Transfer
The solvent used in liquid-liquid extraction should have __________ less than one.

Neither A nor B

Selectivity

Distribution co-efficient

Both A & B

Neither A nor B

Selectivity

Distribution co-efficient

Both A & B

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Mass Transfer
In case of absorption, both the operating and equilibrium lines will be straight for

Dilute solutions

Dilute solutions and isothermal operation

Isothermal operation

None of these

Dilute solutions

Dilute solutions and isothermal operation

Isothermal operation

None of these

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Mass Transfer
Leaching of coffee from coffee beans is done by

Lime water

Dilute H₂SO₄ (hot)

Hexane

Hot water

Lime water

Dilute H₂SO₄ (hot)

Hexane

Hot water

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Mass Transfer
In extraction, as the temperature increases, the area of hetrogeneity (area covered by binodal curve)

None of these

Decreases

Increases

Remains unchanged

None of these

Decreases

Increases

Remains unchanged

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Mass Transfer
A mixture of 10% C₆H₆ vapour in air at 25°C and 750 mm Hg has a dew point of 20°C. Its dew point at 30°C and 700 mm Hg will be around __________ °C.

20

18.7

21.7

27.3

20

18.7

21.7

27.3

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Mass Transfer

Mass Transfer One mole feed of a binary mixture of a given composition is flash vaporised at a fixed P and T. If Raoult's law is obeyed, then changing the feed composition would effect

Mass Transfer The solvent used in liquid-liquid extraction should have __________ less than one.

Mass Transfer In case of absorption, both the operating and equilibrium lines will be straight for

Mass Transfer Leaching of coffee from coffee beans is done by

Mass Transfer In extraction, as the temperature increases, the area of hetrogeneity (area covered by binodal curve)

Mass Transfer A mixture of 10% C₆H₆ vapour in air at 25°C and 750 mm Hg has a dew point of 20°C. Its dew point at 30°C and 700 mm Hg will be around __________ °C.

Mass Transfer
One mole feed of a binary mixture of a given composition is flash vaporised at a fixed P and T. If Raoult's law is obeyed, then changing the feed composition would effect

Mass Transfer
The solvent used in liquid-liquid extraction should have __________ less than one.

Mass Transfer
In case of absorption, both the operating and equilibrium lines will be straight for

Mass Transfer
Leaching of coffee from coffee beans is done by

Mass Transfer
In extraction, as the temperature increases, the area of hetrogeneity (area covered by binodal curve)

Mass Transfer
A mixture of 10% C₆H₆ vapour in air at 25°C and 750 mm Hg has a dew point of 20°C. Its dew point at 30°C and 700 mm Hg will be around __________ °C.