61. The efficiency of a plate column will be maximum, when the flow is ideal __________ the plate.
62. Boiling point diagram is not affected by the ambient
63. Diffusion co-efficient generally depends upon the temperature, pressure & the nature of the components of the system. Its dimension is not the same as that of the
64. For which of the following unit operations, Lewis number is of significance?
65. Desulphurisation of petrol is done in a
66. In case of absorption & stripping, the interface of the liquid & gas phases are present in equilibrium, when the diffusional resistance of __________ is zero.
67. Separation of two volatile liquids by distillation makes use of their
68. The amount of steam required per unit quantity of distillate in case of steam distillation will be reduced by
69. In case of steam distillation, the steam leaving the liquid is not completely saturated with distillate vapour, because
70. __________ is concerned with the adsorption equilibria.
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