Answer
True
Work Step by Step
When system is in equilibrium with surrounding or in dead state then thermomechanical exergy is zero. However, system may have chemical exergy even in dead state condition.
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.