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What is a disadvantage of using chemical indicators

2 Answers

5 votes

Answer:

The disadvantages of chemical indicators is that they must be selected for a narrow pH range. They cannot determine the exact value of pH of the solution.

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User Mikestew
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4 votes

Answer:

It's C - They must be selected for a narrow pH range.

Step-by-step explanation:

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User CheeseFlavored
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