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From the graph given which component has the higher elution rate?

(a) A

(b) B

(c) A & B

(d) None of the mentioned

This question was posed to me in exam.

My question comes from Chromatography topic in section Unit Operations of Bioprocess Engineering

1 Answer

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Best answer
Correct answer is (b) B

The best explanation: Because Component A is adsorbed more strongly than B, and B is desorbed easily and has higher rate of elution as has a greater affinity towards the Stationary phase, As the solutes move through the stationary phase they separate.

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