Related Questions

The reciprocal of p/n is n/p and vice. Which of the following is the reciprocal of 3/2?
A 2/3
B 2/3
C 43/3
D 12/9
Reciprocal of sphericity is termed as the
A Specific surface ratio
B Shape factor
C Sauter diameter
D Surface area per unit mass
Which one of the following chemical is used for reactive dye stripping?
A Ozoec
B Hydrose
C TR cell
D None
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
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
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
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
What is the slope of the operating line in the stripping section of a distillation column?
A 0
B $$\infty $$
C > 1
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)
The materials which fracture even at small strains are termed as brittle, while those materials which exhibit an appreciable deformation before failure are termed as
A Rigid
B Tough
C Ductile
D Plastic

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