Which Molecules Shown Below Have the Same Empirical Formula

question 57

Multiple Choice

Which molecules shown below have the same empirical formula?

• A) II, III, IV are the same.
• B) Only II and III are the same.
• C) Only I and III are the same.
• D) I, II, and III are the same.
• E) I & III are the same, and II & IV are the same.

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