Racemic mixture of racemate Explanation: A racemic or racemate mixture is a mixture with the same amount of left-handed and right-handed enantiomers. The main characteristic of a racemic mixture is that it is optically inactive, that is, it cannot rotate polarized light. Moreover, a racemic mixture has other physical properties different from the pure enantiomers.
Explanation of luminosity: George Seurat sought to use color as a means of controlling space, and the result was that his optical mixing created greater luminosity.
A mixture of equal amounts of two enantiomers is called a racemic mixture.