Asked by Angela
Which of the following is true about indicators?
A. They are weak acids or bases.
B. They are as accurate as a pH meter.
C. They maintain their colors across the range of pH values for which they are used.
D. all of the above
is it A???
A. They are weak acids or bases.
B. They are as accurate as a pH meter.
C. They maintain their colors across the range of pH values for which they are used.
D. all of the above
is it A???
Answers
Answered by
DrBob222
Yes, A is correct. C is worded funny and I don't know what it means but it could be true depending upon how it is interpreted.
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