Related Questions

For a single component absorber, the operating line is straight only when plotted in term of __________ units.
A Partial pressure
B Mole ratio
C Mole fraction
D None of these
কক্ষ তাপমাত্রায় 1.0 mole এসিটিক এসিড এবং 1.0 mole ইথানলকে মিশ্রিত করা হলো। সাম্যবস্থায় 0.667 mole এসিটিক এসিড ক্রিয়ায় অংশগ্রহণ করলে তার ke এর মান 4.00 হয়। কত মোল এষ্টার উৎপাদিত হবে যদি একই তাপমাত্রায় 4.0 mole এসিড এবং 2.0 mole ইথানাল নেয়া হয়।
A 0.333
B 0.667
C 6.0
D 2.0
The operating line for an absorber is curved, when plotted in terms of
A Mole fractions
B Mole ratios
C Partial pressure
D Mass fractions
If G = insoluble gas in gas stream and L = non-volatile solvent in liquid stream, then the slope of the operating line for the absorber is
A $$\frac{{\text{L}}}{{\text{G}}}$$
B $$\frac{{\text{G}}}{{\text{L}}}$$
C Always
D None of these
When both the fluids flow concurrently in an absorber, the slope of the operating line is
A - ve
B + ve
C 1
D -1
Fugacity of a component in an ideal gas mixture is euqal to the partial pressure of that component in the mixture. The fugacity of each component in a stable homogeneous solution at contant pressure and temperature __________ as its mole fraction increases.
A Decreases
B Decreases exponentially
C Increases
D Remains constant
The minimum liquid rate to be used in an absorber corresponds to an operating line
A Of slope = 1
B Of slope = 0.1
C Tangential to the equilibrium curve
D None of these
For an absorber, both equilibrium and operating line will be straight for
A Concentrated solution and non-isothermal operation
B Dilute solution and non-isothermal operation
C Dilute solution and isothermal operation
D Concentrated solution and isothermal operation
The electricity bill of a certain establishment is partially fixed and partially varies as the number of units of electricity consumed. Wen in a certain month 540 units are sonsumed. the bill is TK 1800. In another month 620 units are consumed are the bill is Tk 2040. Inayet another month if 500 units are consumed what would be the bill (in Tk) for that month?
A 1950
B 1560
C 1840
D 1680
In case of an absorber, the operating
A Line always lies above the equilibrium curve
B Line always lies below the equilibrium curve
C Line can be either above or below the equilibrium curve
D Velocity is more than the loading velocity

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