Question

Which property of a substance can be determined using a pH indicator?

(sorry if I picked the wrong subject) (I think its A right?)
A.
acidity
B.
boiling point
C.
density
D.
electrical conductivity
E.
thermal conductivity

Answer 1

-------------------> A. acidity <--------------------

Step-by-step explanation:

The acidity of the substance can be found using a pH indicator, because that is what is trying to be determined. When you hear people say pH balance or imbalance, their talking about the acidity levels.