Question

What test could you perform to distinguish between the compounds using physical properties with H2O and H2O2

Answer 1

One test that could be performed to distinguish between the compounds using physical properties with H2O and H2O2 is a boiling point test. Since the boiling point of H2O is 100°C and the boiling point of H2O2 is 150.2°C, you could heat the two compounds separately and observe at what temperature each one boils. This information would help you identify which compound is which based on their boiling points.