Scholars agree that our basic emotions are happiness and anger.
true or false

It is false that scholars agree that our basic emotions are happiness and anger.
There are more than those two, which includes sadness, fear, and disgust. But if you had to choose only two, I'd go for happiness and sadness. 

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.