A standard Racemic Mixture ( or ) is completely optically inactive. Unlike a meso compound, this ina — Isomerism and Stereochemistry Chemistry Question

💡 Solution & Explanation

A racemic mixture is an equimolar (50:50) physical blend of two pure enantiomers. External compensation implies that the $+x^\circ$ rotation caused by a discrete $d$-enantiomer molecule is immediately and perfectly canceled out by a separate, discrete $l$-enantiomer molecule rotating the light $-x^\circ$.