Multiple Choice
Which of the following indicator(s) would be most suitable for the titration of acetic acid (pKa = 4.74) with NaOH? Your choices are:
I. bromothymol blue (transition range pH 6 to 8)
II. methyl red (transition range pH 4 to 6.3)
III. phenolphthalein (transition range pH 8.3 to 11)
A) I only
B) II only
C) III only
D) I or II only
E) I, II, or III
Correct Answer:
Verified
Correct Answer:
Verified
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