"The premises are true but the conclusion does not follow" is the condition that is true about an invalid argument. Thus, the correct option is C.
An invalid argument may be defined as a statement in which the assumptions do not furnish definitive reasons for the conclusion.
According to invalid arguments, assumptions or premises are true or untrue did not matter but they never provide definite reasons for the conclusion to be proved.
Therefore, the correct option for this question is C.
To learn more about Invalid arguments, refer to the link:
https://brainly.com/question/14329550
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