Mass Transfer
Air at a particular humidity is heated in a furnace. The new dew point

Increases
Remain unchanged
Decreases
Depends on the extent of heating

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
When the liquid phase and vapour phase of a binary system obeys Raoult's and Dalton's law respectively, the relative volatility is the ratio of

Vapour pressure of component A to the total pressure
Vapour pressure of component A to that of component B
Vapour pressure of component A to the partial pressure of A
Partial pressure of component A to the total pressure

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
In saturated gas, the

Vapour is in equilibrium with the liquid at the room temperature
Partial pressure of vapour equals the vapour pressure of the liquid at room temperature
None of the listed here
Vapour is in equilibrium with the liquid at the gas temperature

ANSWER DOWNLOAD EXAMIANS APP