Question

what is more common dextrorotatory or laevorotatory???​

Answer 1

Answer:

Dextrorotation and levorotation (also spelled laevorotation) are terms used in chemistry and physics to describe the optical rotation of plane-polarized light. From the point of view of the observer, dextrorotation refers to clockwise or right-handed rotation, and levorotation refers to counterclockwise or left-handed rotation.

A chemical compound that causes dextrorotation is called dextrorotatory or dextrorotary, while a compound that causes levorotation is called levorotatory or levorotary.[4] Compounds with these properties consist of chiral molecules and are said to have optical activity. If a chiral molecule is dextrorotary, its enantiomer (geometric mirror image) will be levorotary, and vice versa. Enantiomers rotate plane-polarized light the same number of degrees, but in opposite directions.

Explanation:

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Answer 2

• The key difference between dextrorotatory and levorotatory is that dextrorotatory refers to the rotation of plane-polarized light to the right side, whereas levorotatory refers to the rotation of plane-polarized light to the left side. ... Similarly, for levorotatory compounds.
• The prefix dextro comes from the Latin word dexter.
• An optically active substance that rotates plane polarized light in clockwise direction known as Dextrorotatory (d +) compound.
• Dextrorotation and levorotation refer to the properties of rotating plane polarized light.
• An older common name for fructose is levulose, after its levorotatory property of rotating plane polarized light to the left in contrast to glucose which is dextrorotatory.
• Sucrose is dextrorotatory, it rotates polarized light clockwise.