Pick out the correct relationship. (where, Ri = internal reflux ratio Ro = external reflux ratio)

Pick out the correct relationship. (where, Ri = internal reflux ratio Ro = external reflux ratio) Correct Answer $$1 + {{\text{R}}_{\text{o}}} = \frac{{{{\text{R}}_{\text{o}}}}}{{{{\text{R}}_{\text{i}}}}}$$

Bissoy MCQ

Related Questions

In a distillation operation, what is the effect of the temperature of the reflux stream (given below) on the condenser and reboiler loads? Reflux conditions:
(i) Reflux stream is completely liquid and is at its bubble point.
(ii) Reflux stream is below its bubble point.
In continuous distillation, the internal reflux ratio (Ri) and the external reflux ratio (Re) are related as
Find the flow rate of liquid entering into the enriching section if the internal reflux ratio is 1.5 times min. Given minimum reflux ratio is 0.95 and the gas flow rate is 35 mol/hr.
Which of the following pairs are correctly matched?
1. Test Checking ⇔ Random checking
2. Internal Check ⇔ A system of automatic checking
3. Internal Control ⇔ Includes internal check and internal audit
4. Investigation ⇔ General examination of all accounting records
Select the correct answer:
In a continuous distillation column, the optimum reflux ratio ranges from __________ times the minimum reflux ratio.
If Rm is the minimum reflux ratio, the optimum reflux ratio may be around __________ Rm.
What is the reflux ratio at total reflux?
Find the reflux ratio if the feed , residue and reflux rate is 100, 40 and 50 mole/hr.
The reflux ratio increases by increasing the reflux and decreasing the distillate.
The reflux to a distillation column is 100 moles/hr, when the overhead product rate is 50 moles/hr. The reflux ratio is