EXAMIANS
A minimum boiling azeotrope is exemplified by
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The feed to fractionating column is changed from saturated vapour to saturated liquid. If the separation and reflux ratio remains unchanged, the number of ideal stages will
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Out of the following gas-liquid contacting devices, for a given set of operating conditions, gas pressure drop is the least in __________ tower.
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A mixture of 10% C₆H₆ vapour in air at 25°C and 750 mm Hg has a dew point of 20°C. Its dew point at 30°C and 700 mm Hg will be around __________ °C.
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The value of NA/(NA + NB), for steady state equimolal counter diffusion of two gases 'A' and 'B' is
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The operation involved when the soluble material is largely on the surface of an insoluble solid and is merely washed off by the solvent is called
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Large scale drying of wheat is done in a __________ dryer.
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Unit of molal diffusivity is
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Leaching of uranium ore and gold ore is done in
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______ extractor uses centrifugal force for separating the two phases.
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