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 18.7 21.7 27.3 20 18.7 21.7 27.3 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Low viscosity absorbent is preferred for reasons of Improved flooding characteristics Rapid absorption rates and good heat transfer characteristics All of these Low pressure drop on pumping Improved flooding characteristics Rapid absorption rates and good heat transfer characteristics All of these Low pressure drop on pumping ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer As per Gilliland's equation, the diffusivity is Dependent on the molecular volume & molecular weight of components Directly proportional to 'T1.5' All of these Inversely proportional to 'P' Dependent on the molecular volume & molecular weight of components Directly proportional to 'T1.5' All of these Inversely proportional to 'P' ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The cooling effect in a cooling tower can be speeded up by All of the listed here Reducing the barometric pressure Reducing the humidity of the air Increasing the air velocity and area of exposed wet surface All of the listed here Reducing the barometric pressure Reducing the humidity of the air Increasing the air velocity and area of exposed wet surface ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Leaching of coarse solid lumps is also termed as Decoction Agitation and settling Dissolution Percolation Decoction Agitation and settling Dissolution Percolation ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which of the following parameters remains constant during chemical dehumidifica-tion? Dry bulb temperature None of these Partial pressure of vapour Wet bulb temperature Dry bulb temperature None of these Partial pressure of vapour Wet bulb temperature ANSWER DOWNLOAD EXAMIANS APP
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