Mass Transfer Berl saddle made of carbon cannot be used for Oxidising atmosphere SO₂ H₂SO₄ Alkalis Oxidising atmosphere SO₂ H₂SO₄ Alkalis ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Compound A is extracted from a solution of A + B into a pure solvent S. A Co-current unit is used for the liquid-liquid extraction. The inlet rate of the solution containing A is 200 moles of B/hr.m² and the solvent flow, rate is 400 moles of S/m². hr. The equilibrium data is represented by Y = 3X² , where Y is in moles of a A/moles of B and X is in moles A/moles of S. The maximum percentage extraction achieved in the unit is 0.9 0.7 0.5 0.25 0.9 0.7 0.5 0.25 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The Hatta number is important in Multicomponent distillation Gas absorption without chemical reaction Binary distillation Gas absorption with chemical reaction Multicomponent distillation Gas absorption without chemical reaction Binary distillation Gas absorption with chemical reaction ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Mass transfer co-efficient of liquid is 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 None of these Affected more by temperature than that for gases Not affected by the temperature ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer At a given equilibrium pressure, with increase in temperature, the concentration of adsorbed gas on solid adsorbant Remains unchanged Increases exponentially Decreases Increases Remains unchanged Increases exponentially Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Solvent extraction is the terminology applied to the liquid-liquid extraction, which is preferred for the separation of the components of liquids, when Extracting solvent is cheaply & abundantly available One of the liquid components has very high affinity towards the solvent One of the liquid components is heat sensitive Viscosity of liquid components is very high Extracting solvent is cheaply & abundantly available One of the liquid components has very high affinity towards the solvent One of the liquid components is heat sensitive Viscosity of liquid components is very high ANSWER DOWNLOAD EXAMIANS APP
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