Multiple Choice
A solution is made by taking 100.0 mL of 2.0 × 10-2 molar NaOH(aq) and mixing in 50.0 mL of 3.0 × 10-2 molar HCl(aq) . A small portion was tested using tyrolian blue indicator, for which the pKIn = 12.5, and the colors are blue for HIn, and yellow for In-. What color would be observed as a result of the testing?
A) blue
B) green
C) yellow
D) orange
E) red
Correct Answer:
Verified
Correct Answer:
Verified
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