Q. For the case of flow of air past a wet bulb thermometer (air water vapour system), the approximate value of H₂/ky.Cz is around

View solution

Q. The reciprocal of stripping factor is termed as

View solution

Q. Ponchan-Savarit method analyses the fractional equipment based on

View solution

Q. As complete saturation of an adsorbent is approached, the differential heat of adsrop-tion approaches

View solution

Q. 'Absorption with chemical reaction' is involved in the removal of

View solution

Q. The-relative volatility for separation of a non-ideal binary mixture by distillation should be

View solution

Q. Pick out the wrong statement:

View solution

Q. In paper industry, paper is dried in a __________ dryer.

View solution

Q. A good solvent used for absorption should not have very high

View solution

Q. In a counter-current liquid extractor

View solution

Q. Which of the following is an undesirable property for an absorbing solvent ?

View solution

Q. The wetted wall tower is used to determine

View solution

Q. Weight of 1 m³ of humid air as compared to 1 m³ of dry air, under the same conditions, is

View solution

Q. A minimum boiling azeotrope is exemplified by

View solution

Q. Which of the following solutions will follow Raoult's law most closely ?

View solution

Q. Use of raschig rings in place of crushed stones as packing in packed beds (other things being same)

View solution

Q. Critical humidity of a solid salt means the humidity

View solution

Q. The assumption made in Elis method in distillation is that enthalpy concentration lines of vapor and liquid are

View solution

Q. Pick out the wrong statement.

View solution

Q. Only small amount of evaporation of water produces large cooling effects because of its

View solution