Chirality A molecule is chiral if its two mirror image forms are not superposable upon one another. A molecule is achiral if its two mirror image forms are superposable. ◆ ◆ ◆ left hand right hand left hand ◆ right hand plus mitten plus mittne plus left glove■ plus right glove ◆ ◆ ● ● : ◆ ◆ left hand right hand plus right glove plus left glove left hand right hand plus mug plus mugChirality ❖A molecule is chiral if its two mirror image forms are not superposable upon one another. ❖A molecule is achiral if its two mirror image forms are superposable