Mass Transfer
In case of liquid-liquid binary diffusion, diffusivity of one constituent into another is not dependent on the

Concentration
None of these
Temperature and pressure
Nature of the constituents

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Bollman extractor

Employs only counter-current extraction
Is a centrifugal extractor
Is a static bed leaching equipment
Is used for extraction of oil from oilseed

ANSWER DOWNLOAD EXAMIANS APP