Mass Transfer Most important factor to be considered in the selection of packings for absorbers is the __________ of packing. Size Durability Porosity Cost Size Durability Porosity Cost ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which of the following decreases during evaporative cooling process with recirculated water supply? Partial pressure of vapour Relative humidity None of these Wet bulb temperature Partial pressure of vapour Relative humidity None of these Wet bulb temperature ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The drying time between fixed moisture content within diffusion controlled 'falling rate period' is proportional to (assuming that drying occurs from all surfaces of the solid) (where, T = thickness of the solid ) T² T³ √T T T² T³ √T T ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Azeotropism for ethyl alcohol-water system disappears by Increasing temperature Decreasing pressure No means Increasing pressure Increasing temperature Decreasing pressure No means Increasing pressure ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Pick out the wrong statement. Raoult's law does not apply, when the Chemical combination or molecular association between unlike molecules takes place in the formation of solution Attractive forces between like and unlike molecules in the solution are approximately equal Size of component molecules are not equal Component molecules are nonpolar Chemical combination or molecular association between unlike molecules takes place in the formation of solution Attractive forces between like and unlike molecules in the solution are approximately equal Size of component molecules are not equal Component molecules are nonpolar ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Agitator is provided in a crystalliser for Crystal growth Avoiding deposition on cooler surfaces All of these Formation of nuclei Crystal growth Avoiding deposition on cooler surfaces All of these Formation of nuclei ANSWER DOWNLOAD EXAMIANS APP
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