Mass Transfer A binary mixture of benzene and cyclohexane is separated by Flash vaporisation Extractive distillation Ordinary distillation Solvent extraction Flash vaporisation Extractive distillation Ordinary distillation Solvent extraction ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Unit operation involved in the prilling of urea is Evaporation Drying Crystallisation Both B and C Evaporation Drying Crystallisation Both B and C ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In physical terms, Schmidt number means Momentum diffusivity/mass diffusivity Mass diffusivity/thermal diffusivity Thermal diffusivity/momentum diffusivity Thermal diffusivity/mass diffusivity Momentum diffusivity/mass diffusivity Mass diffusivity/thermal diffusivity Thermal diffusivity/momentum diffusivity Thermal diffusivity/mass diffusivity ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer With decrease in the throughput (compared with the design capacity) for a bubble cap distillation column, its efficiency May increase or decrease ; depends on individual design Increases Remains same Decreases May increase or decrease ; depends on individual design Increases Remains same Decreases ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Flash distillation is Used for multicomponent systems like crude refining Same as differential distillation Same as simple distillation Most useful for handling binary systems Used for multicomponent systems like crude refining Same as differential distillation Same as simple distillation Most useful for handling binary systems ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Unsaturated air (with dry bulb temperature and dew point being 35°C and 18°C respectively) is passed through a water spray chamber maintained at 15°C. The air will be cooled And humidified And dehumidified with increase in wet bulb temperature At the same relative humidity And dehumidified with decrease in wet bulb temperature And humidified And dehumidified with increase in wet bulb temperature At the same relative humidity And dehumidified with decrease in wet bulb temperature ANSWER DOWNLOAD EXAMIANS APP
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