51. During drying operation, it is easier to remove the __________ moisture.
52. At constant pressure, with increase of temperature, the dew point will
53. Absorption accompanied with chemical reaction is exemplified by the absorption of
54. In gas-liquid contact operation, the number of ideal stages, $${\text{N}} = \frac{{{{\text{x}}_{\text{a}}} - {{\text{x}}_{\text{b}}}}}{{{{\text{x}}_{\text{b}}} - {{\text{x}}^{ * {\text{b}}}}}}.$$ This is true when the stripping factor 'S' is
55. The term "approach" in a cooling tower refers to the difference in the temperature of the
56. For turbulent mass transfer in pipes, the Sherwood number depends on the Reynolds number as
57. Make up water is supplied during cooling tower operation to compensate for water losses due to
58. The Reynolds number of the liquid was increased 100 fold for a laminar falling film used for gas-liquid contacting. Assuming penetrating theory is applicable, the fold increase in the mass transfer co-efficient (Kc) for the same sytem is
59. Flash distillation is suitable for separating the constituents of a binary system, which
60. Pick out the wrong statement.
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