Mass Transfer Chemisorption (chemical adsorption) is A reversible phenomenon An irreversible phenomenon Characterised by adsorption of heat Same as "Van der Waals" adsorption A reversible phenomenon An irreversible phenomenon Characterised by adsorption of heat Same as "Van der Waals" adsorption ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Schimdt number and Lewis number for pure air at atmospheric conditions are respectively 0 and ≈ 1 1 and 0 >1 and ≈ 1 < 1 and ≈ 1 0 and ≈ 1 1 and 0 >1 and ≈ 1 < 1 and ≈ 1 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In a binary system, separation is very efficient, when the relative volatility is 0.5 1 > 1 < 1 0.5 1 > 1 < 1 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which of the following decreases during evaporative cooling process with recirculated water supply? Relative humidity None of these Wet bulb temperature Partial pressure of vapour Relative humidity None of these Wet bulb temperature Partial pressure of vapour ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Mass transfer co-efficient of liquid is None of these Affected more by temperature than that for gases Not affected by the temperature Affected much less by temperature than that for gases None of these Affected more by temperature than that for gases Not affected by the temperature Affected much less by temperature than that for gases ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Leaching rate is independent of the Agitation None of the listed here Temperature Particle size Agitation None of the listed here Temperature Particle size ANSWER DOWNLOAD EXAMIANS APP
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