Mass Transfer Fenske equation determines the Minimum number of theoretical plates Height of the distillation column Optimum reflux ratio Maximum number of ideal plates Minimum number of theoretical plates Height of the distillation column Optimum reflux ratio Maximum number of ideal plates ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer If moisture content of solid on dry basis is X, then the same on wet basis is X/(X - 1) (X + 1)/X X/(X + 1) (X - 1)/X X/(X - 1) (X + 1)/X X/(X + 1) (X - 1)/X ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer For which of the following unit operations, Lewis number is of significance? Adsorption Binary distillation Humidification Gas absorption Adsorption Binary distillation Humidification Gas absorption ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Very tall packed towers are divided into series of beds to Reduce the overall pressure drop Avoid channelling Reduce liquid hold-up Avoid flooding Reduce the overall pressure drop Avoid channelling Reduce liquid hold-up Avoid flooding ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Condensation of a vapour-gas mixture just begins, when (where, p = partial pressure of the vapour P = vapour pressure of the liquid ) P < P P >>P P P = P P < P P >>P P P = P ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which one of the following devices is not used for both the absorption as well as the liquid-liquid extraction processes? Packed towers Wetted wall columns Plate towers Spray towers Packed towers Wetted wall columns Plate towers Spray towers ANSWER DOWNLOAD EXAMIANS APP
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