Rational Recovery is different from AA in that Group of answer choices a. it does not believe in being powerless over alcohol b. it does not believe that a Higher Power needs to be involved c. the presence of a trained professional is required at its sessions d. all of the above

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.