The correct concentration is 1M.
Work Step by Step
1.50 moles in 1.5L means that the concentration is 1.50mol/1.50L = 1M, not 1.5M
You can help us out by revising, improving and updating this answer.Update this answer
After 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.