Chemical Engineering · Mass Transfer
In a multi-stage batch distillation with constant reflux, the concentration of the more volatile component in the distillate over time:
- 1Increases due to accumulation of less volatile component
- 2Oscillates depending on the number of stages
- 3Decreases gradually as the more volatile component is depleted✓
- 4Remains constant due to equilibrium stages
Correct answer
Decreases gradually as the more volatile component is depleted
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