Which individual played a critical role in the founding of texas by leading the texas military forces and winning at the battle of san jacinto? a) jim bowie b) sam houston c) stephen austin d) george childress

Cis the answer for the question

Ifound the exercise on the internet. attached is the list mentioned above.in order for a compound to be considered optically active it can't have any axis or plan of symmetry. the molecule  shouldn't also  be superimposable on its mirror image.with such considerations, the compounds that are optically active are: -third compound on the first image is optically active; -second and third compound from the second image are optically actives.