Mass Transfer
Swenson-Walker crystalliser is a __________ unit

Cooling (adiabatic)-cum-evaporation
Semi-batch
Continuous
Batch

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Mass Transfer
Inside the distillation column, the

None of these
Pressure increases gradually from bottom to the top of the column
Liquids are not always at their bubble points
Driving force for the vapour flow is the pressure drop

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Mass Transfer
In saturated gas, the

Vapour is in equilibrium with the liquid at the gas temperature
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

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