Multiple Choice
Consider the neutralization curve of aqueous ammonia with 0.1 M HCl, shown below.
The best indicator to use in the titration is:
A) thymol blue (changes color from pH 1.2 to 2.8) .
B) methyl red (changes color from pH 4.4 to 6.2) .
C) phenolphthalein (changes color from pH 8.2 to 10.0) .
D) nitramine (changes color from pH 10.8 to 13.0) .
Correct Answer:

Verified
Correct Answer:
Verified
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