Mass Transfer At a fixed pressure, the humidity depends upon the partial pressure of vapor in the mixture. Humidity of a vapour free gas is __________ percent. 50 100 Between 0 and 100 50 100 Between 0 and 100 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The most economical range of absorption factor is 2 to 2.5 5 to 10 2.5 to 3 1.25 to 2 2 to 2.5 5 to 10 2.5 to 3 1.25 to 2 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Air at a particular humidity is heated in a furnace. The new dew point Decreases Remain unchanged Increases Depends on the extent of heating Decreases Remain unchanged Increases Depends on the extent of heating ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer A good solvent used for absorption should not have very high Vapor pressure Viscosity All of these Freezing point Vapor pressure Viscosity All of these Freezing point ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer What is the reflux ratio at total reflux? Zero Data insufficient Infinity Unity Zero Data insufficient Infinity Unity ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Occurrence of 'case hardening' during drying of a high moisture solid cake __________ the drying rate. Decreases Does not affect Exponentially increases Increases Decreases Does not affect Exponentially increases Increases ANSWER DOWNLOAD EXAMIANS APP
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