Mass Transfer
Steam distillation is used to

Increase the efficiency of separation
Reduce the number of plates
Increase the total pressure of distillation
Avoid thermal decomposition of a component

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
A distillation column with N plates is being operated under normal conditions. At some point of time, the operation is shifted to total reflux condition (i.e., no product and residue are being withdrawn and feed to the column is stopped). At the new steady state,

The top and bottom compositions correspond to the maximum enrichment available
Composition of vapors and that of liquid do not vary throughout the column
The top and bottom compositions are unchanged with and without total reflux
Reboiler load and condenser load are minimum

ANSWER DOWNLOAD EXAMIANS APP