Question

Phenolphthalein has a pH range of

A. 6.8 – 8.4

B. 1.2 – 2.8

C. 8.3 – 11.0

D. 4.2 – 6.3​

Answer 1

Answer:

option a is the answer.

Explanation:

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Answer 2

Answer:

option a is the answer.

Explanation:

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Mark the answer as brainliest answer.