Why is a fractionation column packed with glass helices more efficient than a Vigreux column of the same length and same diameter?

Name: Why is a fractionation column packed with glass helices more efficient than a Vigreux column of the same length and same diameter?
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Quizplus · Accepted Answer

The Answer is The larger surface area of the helices permits more condensation-vaporization steps, thus increasing thnumber of theoretical plates.

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