While they don't have a major role in the plot of the Chamber of Secrets, they are still present in the story. They appear in many scenes, especially alongside their brothers Ron and Percy, and are responsible for some of the funnier moments.
Here are a few key points about Fred and George in the Chamber of Secrets:
* They are involved in some of the Weasley family's mischief, like getting into trouble with Percy.
* They help Harry, Ron, and Hermione by providing them with a few helpful items, like the Weasleys' Wizard Wheezes products.
* They are present during the climax of the story, especially when Harry, Ron, and Lockhart are stuck in the Chamber of Secrets.
While Fred and George might not have a prominent role in the plot, their presence adds to the vibrant and humorous atmosphere of the book.