Mass Transfer Which of the following is a suitable absorbent for removal of H₂S from natural gas? Hot water Vetrocoke solution Monoethanol amine (MEA) Dilute Hot water Vetrocoke solution Monoethanol amine (MEA) Dilute ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer When adsorption hysteresis is observed, the desorption equilibrium pressure is __________ that obtained by adsorption. Always higher than Same as Dependent on the system; can be either lower or higher than Always lower than Always higher than Same as Dependent on the system; can be either lower or higher than Always lower than ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which of the following operations does not involve leaching? Dissolving pharmaceutical products from bark or roots Dissolving gold from ores Dissolving sugar from the cells of the beet Removing nicotine from its water solution by kerosene Dissolving pharmaceutical products from bark or roots Dissolving gold from ores Dissolving sugar from the cells of the beet Removing nicotine from its water solution by kerosene ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The commonly used solvent in supercritical extraction is Water Methyl ethyl ketone Carbon tetrachloride Carbon dioxide Water Methyl ethyl ketone Carbon tetrachloride Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer If f is defined as above, then which of the following applies to a feed at dew point? F < 1 F > 1 0 < f < 1 F = 1 F < 1 F > 1 0 < f < 1 F = 1 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Percentage saturation is __________ the relative saturation. Always greater than None of these Not related to Always smaller than Always greater than None of these Not related to Always smaller than ANSWER DOWNLOAD EXAMIANS APP
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