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A student performs 5 indicator tests on a solution in a lab. Based on the results below, what is the pH of the solution

A student performs 5 indicator tests on a solution in a lab. Based on the results below, what is the pH of the solution being tested? a) Indigo carmine turns blue b) Thymol blue turns yellow c) Blue litmus turns red d) Chlorophenol red turns orange e) Phenol red turns yellow

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