Pick out the correct relationship. (where, Ri = internal reflux ratio Ro = external reflux ratio)
A. $$1 + {{\text{R}}_{\text{o}}} = \frac{{{{\text{R}}_{\text{o}}}}}{{{{\text{R}}_{\text{i}}}}}$$
B. $$1 - {{\text{R}}_{\text{o}}} = \frac{{{{\text{R}}_{\text{o}}}}}{{{{\text{R}}_{\text{i}}}}}$$
C. $$1 + {{\text{R}}_{\text{i}}} = \frac{{{{\text{R}}_{\text{o}}}}}{{{{\text{R}}_{\text{i}}}}}$$
D. $$1 - {{\text{R}}_{\text{i}}} = \frac{{{{\text{R}}_{\text{o}}}}}{{{{\text{R}}_{\text{i}}}}}$$
Answer: Option A
This Question Belongs to Chemical Engineering >> Mass Transfer
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