A meso compound is achiral due to an internal plane of symmetry despite having multiple chiral centers, making it superimposable on its mirror image.
A meso compound is an achiral substance that contains multiple chiral centers but is superimposable on its mirror image due to having an internal plane of symmetry.
This plane of symmetry allows the compound to be divided into two mirror-image halves, which makes it achiral even with the presence of chiral centers. Such compounds are interesting in stereochemistry because they demonstrate that the presence of chiral centers does not necessarily result in a chiral compound.
The probable question may be:
What kind of compound is known as meso compound?