Mass Transfer Positive deviation from Raoult's law means a mixture whose total pressure is None of these Less than that computed for ideality Less than the sum of the vapour pressure of the components Greater than that computed for ideality None of these Less than that computed for ideality Less than the sum of the vapour pressure of the components Greater than that computed for ideality ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Radioactive nuclear waste is treated in Pulsed column extractor Mixer-settler extractor Rotating-disc contactor Bollman extractor Pulsed column extractor Mixer-settler extractor Rotating-disc contactor Bollman extractor ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer With increase in absolute humidity, the dew point of an unsaturated mixture of air and water vapor (at constant pressure and temperature) Increases Remains unchanged Decreases Decreases linearly Increases Remains unchanged Decreases Decreases linearly ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer During drying of a solid, the critical moisture content increases with Increased thickness of the solid Increased drying rate Both B and C Decreased drying rate Increased thickness of the solid Increased drying rate Both B and C Decreased drying rate ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which of the following equipments is not used for gas dispersion? Bubble cap tray towers Spray towers Perforated sieve tray towers Agitated vessels Bubble cap tray towers Spray towers Perforated sieve tray towers Agitated vessels ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer High pressure at the bottom of a distillation tower handling heat sensitive materials results in Very efficient operation Erosion of the tower Increased relative volatility Thermal decomposition of bottoms Very efficient operation Erosion of the tower Increased relative volatility Thermal decomposition of bottoms ANSWER DOWNLOAD EXAMIANS APP
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