Related Questions

In McCabe-Thiele method of theoretical plate calculation for a distillation column, the operating lines of stripping and rectifying sections coincide with the diagonal at __________ reflux.
A Total
B Minimum
C Operating
D Maximum permissible
The slope of operating line in the rectifying section of a distillation column is unity, if the reflux ratio is
A 0
B ∞
C 1
D Minimum
In stripping section of continuous distillation column, the
A Liquid is stripped of high boiler
B Liquid is enriched with high boiler
C Vapour is stripped of low boiler
D None of these
What is the slope of the operating line in the rectifying section of a distillation coloumn?
A 0
B ∞
C > 1
In distillation where q is defined as the moles of liquid flow in the stripping section per mole of feed introduced, for saturated liquid feed
A q > 1
B q
C q = 1
D q = 0
Theoretically calculated diameter of the stripping section of the continuous rectification column is __________ that of the enriching section.
A Less than
B More than
C Same as
D Either more or less (depending upon relative volatility)
When the feed to a distillation column is a saturated liquid, slope of the feed line is
A Zero
B Unity
C Infinity
D None of these
What is the slope of the feed line, if the feed to a distillation column is a saturated liquid?
A 0
B ∞
C > 1
For stripping of a gas in a counter current stripper, the operating line
A Lies above the equilibrium curve
B Lies below the equilibrium curve
C Can lie above or below the equilibrium curve
D Is always parallel to the equilibrium curve
Packed column distillation is limited to the column __________ metres.
A [

A. Height

B. Diameter

B Both A & B
C Neither A nor B

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