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 fraction vaporised but not the product composition

Neither the product composition nor the fraction vaporised

The product composition as well as the fraction vaporised

The product composition but not the fraction vaporised

The fraction vaporised but not the product composition

Neither the product composition nor the fraction vaporised

The product composition as well as the fraction vaporised

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Drying operation under vacuum is carried out to

Increase drying temperature

Dry those materials which have very high unbound mositure content

Dry materials having high bound moisture content

Reduce drying temperature

Increase drying temperature

Dry those materials which have very high unbound mositure content

Dry materials having high bound moisture content

Reduce drying temperature

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
When the solvent dissolves very little of solute, then

Solvent of low latent heat of vaporisation should be used

Very small quantity of solvent is required

Solvent of low freezing point should be used

Large quantity of solvent is required to extract the solute

Solvent of low latent heat of vaporisation should be used

Very small quantity of solvent is required

Solvent of low freezing point should be used

Large quantity of solvent is required to extract the solute

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Sides of equilateral-triangular co-ordinates (on which ternary liquid system is plotted) represent

A ternary mixture

A pure component

A binary mixture

Partially miscible ternary system

A ternary mixture

A pure component

A binary mixture

Partially miscible ternary system

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
For the case of flow of air past a wet bulb thermometer (air water vapour system), the approximate value of H₂/ky.Cz is around

0.72

0.24

1

0.6

0.72

0.24

1

0.6

ANSWER DOWNLOAD EXAMIANS APP

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

21.7

18.7

27.3

20

21.7

18.7

27.3

ANSWER DOWNLOAD EXAMIANS APP

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 Drying operation under vacuum is carried out to

Mass Transfer When the solvent dissolves very little of solute, then

Mass Transfer Sides of equilateral-triangular co-ordinates (on which ternary liquid system is plotted) represent

Mass Transfer For the case of flow of air past a wet bulb thermometer (air water vapour system), the approximate value of H₂/ky.Cz is around

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
Drying operation under vacuum is carried out to

Mass Transfer
When the solvent dissolves very little of solute, then

Mass Transfer
Sides of equilateral-triangular co-ordinates (on which ternary liquid system is plotted) represent

Mass Transfer
For the case of flow of air past a wet bulb thermometer (air water vapour system), the approximate value of H₂/ky.Cz is around

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.