Answered: The specific rotation of a pure…

The specific rotation of a pure substance is -5.90°. What is the percentage of this isomer in a mixture with an observed specific rotation of -2.95°? Select one: a. 90% b. 15% c. 25% d. 75% e. 50%

EBK A SMALL SCALE APPROACH TO ORGANIC L

4th Edition

ISBN:9781305446021

Author:Lampman

Publisher:Lampman

Chapter92: Polarimetry

Section: Chapter Questions

Problem 1P

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Question

The specific rotation of a pure substance is -5.90°. What is the percentage of this isomer in a mixture with an observed specific rotation of -2.95°?

Select one:

a. 90%

b. 15%

c. 25%

d. 75%

e. 50%

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