A. Dew point < wet bulb temperature
B. Wet bulb temperature < dry bulb temperature
C. Both A. and B.
D. Neither A. not B.
A. Azeotropic mixture is to be separated and the final product is miscible with water
B. Liquids decompose, if distilled directly at atmospheric pressure
C. Material cannot be distilled by indirect heating even under low pressure, because of the high
boiling temperature
D. Material to be distilled is thermally unstable or has the tendency to react with other
components associated with it, at the boiling temperature
A. The water entrained by the circulating air
B. Dependent on the water lost by evaporation
C. Desirable
D. All A., B. & C.
A. Decreases
B. Increases
C. Remains unchanged
D. May increase or decrease, depends on the system
A. Extractive
B. Azeotropic
C. Steam
D. Molecular
A. Suction pump
B. Compressed air jet
C. Steam jet ejector with a barometric condenser
D. None of these
A. (De.t)1/2
B. (De/t)1/2
C. (4De/πt)1/2
D. (4De/t)