Solved

Which Is the Best Appropriate Acid-Base Indicator to Use in the Titration

Question 96

Multiple Choice

Which is the best appropriate acid-base indicator to use in the titration of 0.100 molar HCl(aq) by 0.100 molar NaOH(aq) ? The NaOH(aq) is the titrant.


A) thymol blue, for which pKind = 8.8, also HInd is yellow and Ind- is blue
B) bromothymol blue, for which pKind = 6.8, also HInd is yellow and Ind- is blue
C) phenolphthalein, for which pKind = 9.1, also HInd is colorless and Ind- is pink
D) cresol red, for which pKind = 7.9, also HInd is yellow and Ind- is red
E) Any of these indicators will suffice for this titration of a strong acid by a strong base.

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Unlock this Answer For Free Now!

View this answer and more for free by performing one of the following actions

qr-code

Scan the QR code to install the App and get 2 free unlocks

upload documents

Unlock quizzes for free by uploading documents