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matrenka [14]
3 years ago
5

What did the yellowing of the phenol red indicate about the antacid (Rolaids)?

Biology
1 answer:
Alla [95]3 years ago
3 0
Yellow-indicates acid production from fermentation of the carbohydrate lower the pH below the neutral range
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bonufazy [111]

Answer:

The correct answer will be option-C

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Thus, Option-C is the correct answer.

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