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

Extracting solvent is cheaply & abundantly available

Viscosity of liquid components is very high

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

One of the liquid components is heat sensitive

Extracting solvent is cheaply & abundantly available

Viscosity of liquid components is very high

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

One of the liquid components is heat sensitive

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Which of the following psychrometric processes is followed by water vapour laden unsaturated air, when it is passed through solid or liquid adsorbent?

Heating and dehumidification at almost constant wet bulb temperature

Cooling and dehumidification

Dehumidification with dry bulb temperature remaining constant

None of these

Heating and dehumidification at almost constant wet bulb temperature

Cooling and dehumidification

Dehumidification with dry bulb temperature remaining constant

None of these

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
In case of physical adsorption, the difference between heat of adsorption and heat of normal condensation is

Called integral heat of adsorption

Zero

Equal to the heat of formation of surface compound

Equal to the heat of wetting

Called integral heat of adsorption

Zero

Equal to the heat of formation of surface compound

Equal to the heat of wetting

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
In distillation column design, the McCabe-Thiele procedure is inadequate and a Ponchan-Savarit procedure is needed, when

The latent heat of vaporisation of the more and less volatile components are greatly different

Saturated feed is not used

An azeotrope forms

A total condenser is used

The latent heat of vaporisation of the more and less volatile components are greatly different

Saturated feed is not used

An azeotrope forms

A total condenser is used

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
In case of unsaturated air

None of the listed here

Dew point < wet bulb temperature

Wet bulb temperature < dry bulb temperature

Both of the options given here

None of the listed here

Dew point < wet bulb temperature

Wet bulb temperature < dry bulb temperature

Both of the options given here

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Mechanism of moisture removal in case of freeze drying of food stuff is by

Dehydration

Adsorption

Evaporation

Sublimation

Dehydration

Adsorption

Evaporation

Sublimation

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 Which of the following psychrometric processes is followed by water vapour laden unsaturated air, when it is passed through solid or liquid adsorbent?

Mass Transfer In case of physical adsorption, the difference between heat of adsorption and heat of normal condensation is

Mass Transfer In distillation column design, the McCabe-Thiele procedure is inadequate and a Ponchan-Savarit procedure is needed, when

Mass Transfer In case of unsaturated air

Mass Transfer Mechanism of moisture removal in case of freeze drying of food stuff is by

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
Which of the following psychrometric processes is followed by water vapour laden unsaturated air, when it is passed through solid or liquid adsorbent?

Mass Transfer
In case of physical adsorption, the difference between heat of adsorption and heat of normal condensation is

Mass Transfer
In distillation column design, the McCabe-Thiele procedure is inadequate and a Ponchan-Savarit procedure is needed, when

Mass Transfer
In case of unsaturated air

Mass Transfer
Mechanism of moisture removal in case of freeze drying of food stuff is by