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Chemistry homework help

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For this question, the answer is B.

I do not understand why it is B so please explain.post-107432-0-46940100-1412679743_thumb.jpg

Edited by SacredPercussor

Where did this question come from, seems a bit odd to say that only one choice could not be the pH.

 

I can see only one pH that matches all the indicators in the table, however, and it is not 7.

 

What are your thoughts?

Something wrong here.

If ( as he can ) David can determine the pH then there are 3 answers to the question, not just B.

(posted before I saw studiot's Response.)

Edited by Carrock

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