According to the models of communication, when a person processes a symbol to understand a message they are engaging in what process?

According to the models of communication, when a person processes a symbol to understand a message, they are engaging in the process of decoding.

Explanation:

In order to be able to interpret the meaning of a message received, one should be equipped with the necessary knowledge to decode the message. This knowledge is generally about the language that the message is sent in. Or else, knowledge of graphics if the message is pictorial. The process of decoding involves deciphering the message received to understandable content by putting to use the knowledge of interpretation.

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.