Question

1 point
15. Which one of the following
indicators would be most
suitable for this titration? *
O
A. Any acid/base indicator is
suitable
O B.Phenolphthalein (pKa = 9.6)
O C. Cresol red (pKa = 8.3)
O D. Methyl red (pKa = 5.1)​

Answer 1

Explanation:

B) is the right answer

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Answer 2

Answer:

B. Phenolphthalein

is a suitable indicator