20) Story of an Hour the audience is aware that Mallard is actually not sad that her husband is dead , other characters know this. This is an example of Irony point)

Yes, this is an example of situational irony in "The Story of an Hour." The audience is aware that Mrs. Mallard, despite outwardly appearing devastated by her husband's death, is actually filled with a sense of freedom and liberation. However, the other characters in the story, such as her sister Josephine, believe she is mourning the loss of her husband.