Lucy has been in love with charlie for a very long time. every time they are together, she whispers the word love over and over again at a level that is barely audible. although charlie never remembers hearing the message, lucy is convinced that she is getting through to him. should lucy be so optimistic?

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.