Correct Answer: applauded

Solution : The correct option is the third option.

Explanation : Chided means scolded or reprimanded, while applauded means praised or expressed approval. In this context, the antonym applauded is the opposite of chided.

The meanings of the other options are as follows:

Reproved means to be reprimanded or corrected for wrongdoing or mistakes.
Scolded involves a verbal reprimand or criticism for misbehaviour or errors.
Rebuked refers to a sharp or stern expression of disapproval or criticism of someone's actions.

The correct sentence is: "She applauded her son for being patient with the customers."