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Physics 18 Online
OpenStudy (anonymous):

A scientist investigates on two unknown solutions. Which is not a scientific experiment she can perform on the solutions? Use a pH indicator to test the solutions for acidity. Heat the solutions and compare their boiling points. Ask her coworkers which solution they think is better. Put the solutions in a vacuum and measure their evaporation rates.

OpenStudy (ipwnbunnies):

Asking a coworker. o-o Does that sound scientific and experiment-like to you?

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