Question

question 2 what is the ph of pure water a 14 b 10 c 7 d 0

Explanation:

Step1: Recall pH scale properties

The pH scale ranges from 0 - 14. A pH of 7 is neutral.

Step2: Determine pure water's pH

Pure water has equal concentrations of \(H^{+}\) and \(OH^{-}\) ions, so it is neutral.

Answer:

C. 7