Solvent extraction is the terminology applied to the liquid-liquid extraction, which is preferred for the separation of the components of liquids, when

Mass Transfer
Solvent extraction is the terminology applied to the liquid-liquid extraction, which is preferred for the separation of the components of liquids, when

One of the liquid components has very high affinity towards the solvent

One of the liquid components is heat sensitive

Viscosity of liquid components is very high

Extracting solvent is cheaply & abundantly available

One of the liquid components has very high affinity towards the solvent

One of the liquid components is heat sensitive

Viscosity of liquid components is very high

Extracting solvent is cheaply & abundantly available

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Condensation of a vapour-gas mixture just begins, when (where, p = partial pressure of the vapour P = vapour pressure of the liquid )

P < P

P

P = P

P >>P

P < P

P

P = P

P >>P

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
The amount of steam required per unit quantity of distillate in case of steam distillation will be reduced by

Raising the temperature

Lowering the total pressure

Neither A nor B

Both A & B

Raising the temperature

Lowering the total pressure

Neither A nor B

Both A & B

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
The interfacial area per unit volume of dispersion, in a gas-liquid contactor, for fractional hold up of gas = 0.1 and gas bubble diameter = 0.5 mm is given by (in m²/m³)

50

1000

500

100

50

1000

500

100

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
The dew point of an unsaturated gas-vapor mixture does not depend upon the __________ of the mixture.

Total pressure

All of these

Temperature

Composition

Total pressure

All of these

Temperature

Composition

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Which of the following plays an important role in problems of simultaneous heat and mass transfer?

Schmidt number

Prandtl number

Sherwood number

Lewis number

Schmidt number

Prandtl number

Sherwood number

Lewis number

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer

Mass Transfer Solvent extraction is the terminology applied to the liquid-liquid extraction, which is preferred for the separation of the components of liquids, when

Mass Transfer Condensation of a vapour-gas mixture just begins, when (where, p = partial pressure of the vapour P = vapour pressure of the liquid )

Mass Transfer The amount of steam required per unit quantity of distillate in case of steam distillation will be reduced by

Mass Transfer The interfacial area per unit volume of dispersion, in a gas-liquid contactor, for fractional hold up of gas = 0.1 and gas bubble diameter = 0.5 mm is given by (in m²/m³)

Mass Transfer The dew point of an unsaturated gas-vapor mixture does not depend upon the __________ of the mixture.

Mass Transfer Which of the following plays an important role in problems of simultaneous heat and mass transfer?

Mass Transfer
Solvent extraction is the terminology applied to the liquid-liquid extraction, which is preferred for the separation of the components of liquids, when

Mass Transfer
Condensation of a vapour-gas mixture just begins, when (where, p = partial pressure of the vapour P = vapour pressure of the liquid )

Mass Transfer
The amount of steam required per unit quantity of distillate in case of steam distillation will be reduced by

Mass Transfer
The interfacial area per unit volume of dispersion, in a gas-liquid contactor, for fractional hold up of gas = 0.1 and gas bubble diameter = 0.5 mm is given by (in m²/m³)

Mass Transfer
The dew point of an unsaturated gas-vapor mixture does not depend upon the __________ of the mixture.

Mass Transfer
Which of the following plays an important role in problems of simultaneous heat and mass transfer?