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. 20 27.3 21.7 18.7 20 27.3 21.7 18.7 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer As complete saturation of an adsorbent is approached, the differential heat of adsrop-tion approaches None of these Integral heat of adsorption Zero That of normal condensation None of these Integral heat of adsorption Zero That of normal condensation ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In azeotropic mixture, the equilibrium vapour composition is None of the listed here Less than liquid composition More than liquid composition Same as liquid composition None of the listed here Less than liquid composition More than liquid composition Same as liquid composition ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which of the following is the most commonly used leaching solvent in vegetable oil industry? Liquid SO₂ Phenol Furfurol Hexane Liquid SO₂ Phenol Furfurol Hexane ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which of the following solutions will follow Raoult's law most closely? A solution of polar organic compounds (not of homologs of a series) A solution of benzene, toluene and oxylene 35% solution of camphor in water 35% solution of NH₃ in water A solution of polar organic compounds (not of homologs of a series) A solution of benzene, toluene and oxylene 35% solution of camphor in water 35% solution of NH₃ in water ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The binary diffusivity in gases does not depend upon the Temperature Nature of the components None of the listed here Pressure Temperature Nature of the components None of the listed here Pressure ANSWER DOWNLOAD EXAMIANS APP
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