Mass Transfer The commonly used solvent in supercritical extraction is Carbon dioxide Water Methyl ethyl ketone Carbon tetrachloride Carbon dioxide Water Methyl ethyl ketone Carbon tetrachloride ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer With increase in the concentration of the adsorbate, the integral heat of adsorption Decreases Increases Remains unchanged May increase or decrease ; depends on the type of adsorbate Decreases Increases Remains unchanged May increase or decrease ; depends on the type of adsorbate ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer A mixture of 10% C₆H₆ vapour in air at 25°C and 750 mm Hg has a dew point of 20°C. Its dew point at 30°C and 700 mm Hg will be around __________ °C. 18.7 27.3 20 21.7 18.7 27.3 20 21.7 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Leaching of sugar from sugar beets is done by Hot water Hexane Dilute H₂SO₄ Lime water Hot water Hexane Dilute H₂SO₄ Lime water ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer On moving the feed line (q-line) from saturated liquid feed (vertical position) to saturated vapor feed (horizontal feed), if the slope of both the operating lines are to be increased, then it will result in Greater degree of separation with a fixed number of trays None of these Increased reflux ratio Increased reboiler load Greater degree of separation with a fixed number of trays None of these Increased reflux ratio Increased reboiler load ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In case of an ideal solution, the total vapor pressure varies __________ with the composition expressed as mole fraction, Linearly Inversely None of these Exponentially Linearly Inversely None of these Exponentially ANSWER DOWNLOAD EXAMIANS APP
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