Shakshat Virtual Lab
INDIAN INSTITUTE OF TECHNOLOGY GUWAHATI
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Forced Draft Tray Dryer
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1.Moisture which exerts an equilibrium vapor pressure less than that of pure liquid is :
Bound moisture
Unbound moisture
Equilibrium moisture
Free moisture
2. Moisture in excess of the equilibrium moisture is called :
Bound moisture
Unbound moisture
Equilibrium moisture
Free moisture
3.Drying method where the solvent is frozen prior to drying and is then sublimed is :
Supercritical drying
Contact drying
Convective drying
Freeze drying