Question: Distill a binary ideal mixture at atmospheric pressure. The feed has a composition of 5 0 mol % of the more volatile component and is

Distill a binary ideal mixture at atmospheric pressure. The feed has a composition of 50 mol% of the more volatile component and is fed to the column at its boiling point. The desired distillate composition is 90 mol% of the more volatile component. Determine the minimum reflux ratio. (Assume the relative volatility of the mixture is constant at 3.)

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