Mass Transfer With increase in the concentration of the adsorbate, the integral heat of adsorption Remains unchanged May increase or decrease ; depends on the type of adsorbate Increases Decreases Remains unchanged May increase or decrease ; depends on the type of adsorbate Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Positive deviation from Raoult's law means a mixture whose total pressure is Less than the sum of the vapour pressure of the components Less than that computed for ideality None of these Greater than that computed for ideality Less than the sum of the vapour pressure of the components Less than that computed for ideality None of these Greater than that computed for ideality ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer What is the degree of freedom of an absorption process in which only one component is transferred between phases? 3 2 4 1 3 2 4 1 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Reboiler is considered as one theoretical plate, because Of the assumption that vapour and liquid leaving the reboiler are in equilibrium None of these Vapour is recycled to the column Reboiler itself contains one plate Of the assumption that vapour and liquid leaving the reboiler are in equilibrium None of these Vapour is recycled to the column Reboiler itself contains one plate ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Humid volume is the total volume in m³ of 1 kg of Gas plus its accompanying vapour at 1 atm. and room temperature Vapour laden gas at 1 atm. and room temperature Vapour laden gas at 1 atm. and gas temperature Gas plus its accompanying vapour at 1 atm. and gas temperature Gas plus its accompanying vapour at 1 atm. and room temperature Vapour laden gas at 1 atm. and room temperature Vapour laden gas at 1 atm. and gas temperature Gas plus its accompanying vapour at 1 atm. and gas temperature ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Drying operation under vacuum is carried out to Dry those materials which have very high unbound mositure content Dry materials having high bound moisture content Reduce drying temperature Increase drying temperature Dry those materials which have very high unbound mositure content Dry materials having high bound moisture content Reduce drying temperature Increase drying temperature ANSWER DOWNLOAD EXAMIANS APP
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