Question

How can you tell if an appeal or the use of a
particular piece of evidence is fallacious?

Answer 1

It the evidence or appeal is built upon misinformation, blatant lapse in the reasoning, contradiction or other misapprehension, it may be considered fallacious. One may check particular varieties of fallacies to verify appeal or simply verify the accuracy, relevance and reliability of evidence.

Step-by-step explanation:

Hope this helps :)