Scientific knowledge is generally considered to have a positive effect on society. in which way can scientific knowledge have a negative effect on society?

In a couple of ways,

For example a scientific knowledge to create mass murdering weapons. Society will be a lot better if all people in the world dont have these.

The negative effect could also be found in environmental damage, such as carbon monoxide pollution, a nuclear hazard in cernobyl, etc

Any answer choices that would me answer your 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.