The reason for preferring packed towers over plate towers in distillation practice is that the packed tower operation gives___________________?

Related Mcqs:

The drying time between fixed moisture content within diffusion controlled ‘falling rate period’ is proportional to (assuming that drying occurs from all surfaces of the solid) (where, T = thickness of the solid) ?

A. √T B. T C. T2 D. T3...

Use of packed towers for distillation is generally limited to the____________________?

A. Small sizes B. Multi-component distillation C. High pressure operation D. Vacuum distillation...

Molecular distillation is_____________________?

A. High temperature distillation B. For heat-sensitive materials C. Very low pressure distillation D. Both B. and C....

Steam distillation is not recommended to be used, if the _____________________?

A. Azeotropic mixture is to be separated and the final product is miscible with water B. Liquids decompose, if distilled directly at atmospheric pressure C. Material cannot be distilled by indirect heating even under low pressure, because of the high boiling temperature D. Material to be distilled is thermally unstable or has the tendency to … Steam distillation is not recommended to be used, if the _____________________?Read More...

When both the fluids flow concurrently in an absorber, the slope of the operating line is____________________?

A. -ve B. +ve C. 1 D. -1...