Discuss positive deviations from ideality with neat sketch.
[7 marks]Describe the concept of Flash Distillation.
[3 marks]Discuss importance of vacuum distillation.
[4 marks]Explain Adsorption hysteresis with figure.
[7 marks]Define Reflux Ratio.
[3 marks]List assumptions of McCabe-Thiele method and its limitations.
[4 marks]Write a short note on Azeotrope.
Classify rotary dryer and explain any one in brief.
[4 marks]Explain Extractive distillation.
[3 marks]Describe Azeotropic distillation briefly.
[4 marks]Agas (B)–benzene (A) mixture is saturated at 1 std atm, 50 C. Calculate the absolute humidity if Bis (a) nitrogen and (b) carbon dioxide. Vapor pressure of nitrogen at 50°Cis given as 0.362 std atm.
[7 marks]Explain physical adsorption.
[3 marks]Define: (1) Absolute humidity (2) Relative humidity (3) Dry-bulb temperature (4) Wet-bulb temperature (5) Humid volume (6) Humid Heat (7) Lewis relation
[7 marks]Explain Freeze Drying with application.
[3 marks]Define Moisture content on wet basis and dry basis.
[3 marks]With neat sketch, explain drum dryer.
[4 marks]Why cooling towers are used in chemical process industries, give the classification and explain in detailed about cooling tower used in power plants.
[7 marks]Explain: i) Bound moisture ii) Free moisture iii) Equilibrium moisture iv) Critical moisture
[4 marks]Write Freundlich equation. How is it applied to two-stage cross current adsorption?
[7 marks]Explain nature of adsorbents.
[3 marks]Explain rate of drying curve with neat diagram.
[4 marks]Write brief note on Pressure Swing Adsorption (PSA).
[7 marks]Explain Vacuum drying with example.
[3 marks]Explain cross current adsorption.
[4 marks]What do you mean by Ion Exchange? Describe techniques and application of ion exchange and list out the factors on which rate of ion exchange is dependent.
[7 marks]