Chapter:

Humidification-Operations

1. The humidity is represented in


2. In humidification gas is ________ in liquid for mass transfer to take part.


3. By differencing temperature, heat added or removed is


4. In an operation, enthalpy is similar throughout initial and final condition such operation is


5. De-humidification is done in


6. For an air(A)-water vapour(B) mixture, partial pressure of air is 5 pa and total pressure of system is 15 pa. The absolute humidity in mass of air/mass of water vapour is


7. Mass absolute humidity is


8. For an air(A)-water vapour(B) mixture, partial pressure of air is 5 pa and total pressure of system is 15 pa. The molal absolute humidity is


9. At gas temperature, liquid is in equilibrium with vapour for ________