Indicate whether each statement is true or false: An equal mixture of enantiomers is not optically active. All (S)-enantiomers rotate plane polarized light counterclockwise. The ratio of enantiomers in a sample can be reported as an enantiomeric excess.

Indicate whether each statement is true or false: An equal mixture of enantiomers is not optically active. All (S)-enantiomers rotate plane polarized light counterclockwise. The ratio of enantiomers in a sample can be reported as an enantiomeric excess.

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter12: Chirality

Section: Chapter Questions

Problem 27CTQ

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Question

Indicate whether each statement is true or false:

An equal mixture of enantiomers is not optically active.
All (S)-enantiomers rotate plane polarized light counterclockwise.
The ratio of enantiomers in a sample can be reported as an enantiomeric excess.

Expert Solution

Step 1

The given statements are

An equal mixture of enantiomers is not optically active.
All (S)-enantiomers rotate plane polarized light counterclockwise.
The ratio of enantiomers in a sample can be reported as an enantiomeric excess.

We have to tell whether the given statements are true or false.

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