PTAC 2420 - TEST 4 - | UPDATED Questions with 100% Verified Answers

PTAC 2420 - TEST 4 - | UPDATED Questions with 100% Verified
Answers

Question:
Distillation is used to separate a mixture into its individual
components due to the difference in [BLANK] of the
components.

Answer:
Boiling point


Question:
The pressure exerted by a vapor in equilibrium with its pure
liquid at a given temperature is called?

Answer:
Vapor pressure


Question:
A liquid will "boil" when the vapor pressure of the liquid:

Answer:
is equal to the pressure exerted on the surface of the liquid


Question:
The normal boiling point of a compound is the temperature at
which the vapor pressure of the liquid is 14.7 psia. TRUE or
FALSE?

Answer:
True


Question:
In a distillation column the [BLANK] material comes out the
bottom of the column and the [BLANK] material comes out
the top of the column.

Answer:

, High boiling and low boiling


Question:
The section above the feed tray in a distillation column is
called the?

Answer:
Rectification Section


Question:
The section below the feed tray in a distillation column is
called?

Answer:
Stripping section


Question:
In what section of the distillation column is the top product
purified?

Answer:
Rectification Section


Question:
The function of the column trays or column packing is to?

Answer:
Provide intimate contact between the liquid and vapor


Question:
When a column has "dry trays", the column differential
pressure will be?

Answer:
Low D/P


Question:
When a column is flooded, the column differential pressure
will be?