With increase in absolute humidity, the dew point of an unsaturated mixture of air and water vapor (at constant pressure and temperature) ?

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Large scale drying of wheat is done in a ________________ dryer?

A. Fluidised bed B. Spouted bed C. Tray D. Vacuum rotary...

At 750°K and 1 atm, the approximate value of Schmidt number for air is_________________?

A. 0.01 B. 0.1 C. 1 D. 10...

In case of physical adsorption, the difference between heat of adsorption and heat of normal condensation is_________________?

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In liquid extraction, if the selectivity is unity, then__________________?

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