Chirality: The Handedness of Molecules - How is Chirality detected in the Laboratory?

7 important questions on Chirality: The Handedness of Molecules - How is Chirality detected in the Laboratory?

What is plane-polarized light?

Light waves vibrating only in parallel planes.

How does a polarimeter work?

A polarimeter consist of a light source, an polarizing filter, a sample tube and an analyzing filter.

What is the observed rotation?

The number of degree through which a compound rotates the plane of polarized light.
  • Higher grades + faster learning
  • Never study anything twice
  • 100% sure, 100% understanding
Discover Study Smart

How is the specific rotation calculated?

The specific rotation is defined as the observed rotation at a specific length and sample concentration.

What is it called when the plane of polarized light is rotated to the left?

Levorotatory

What is a racemic mixture?

A mixture of two equal amounts of enantiomers.

Why is a racemic mixture called optically inactive?

A racemic mixture consists of equal amount of dextrorotatory and levorotatory enantiomers resulting in a netto rotation of zero.

The question on the page originate from the summary of the following study material:

  • A unique study and practice tool
  • Never study anything twice again
  • Get the grades you hope for
  • 100% sure, 100% understanding
Remember faster, study better. Scientifically proven.
Trustpilot Logo