Giving brainliest huckleberry finn irony is demonstrated in the novel
a when jim learns he can return to his wife and children
b when tom reveals jim has been free all along
c when huck decides to leave on a steamboat
d none of the above

B when tom reveals jim has been free all along

Explanation:

Huck at first cannot understand how his friend agrees to “steal” the black man - even in the name of restoring justice. Huck correctly evaluates Tom. Indeed, it turns out that Tom agreed to help Jim only after he learned that the black man had already been released by his owner. Twain drops a remark about this in passing. He himself does not seem to attach any importance to it. But now it is clear that "escaping" was needed not by Jim, but by Tom, and only because he was an adventurer. In the actions of Tom, Twain introduces an element of parody.

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