Question

In solutions, we use pH scale to measure
(a) Density
(b) H+ ion concentration
(c) OH- ion concentration
(d) H₃O+ ion concentration.​

Answer 1

Explanation:

Explanation:pH is a measure of how acidic/basic water is. The range goes from 0 to 14, with 7 being neutral. pHs of less than 7 indicate acidity, whereas a pH of greater than 7 indicates a base. pH is really a measure of the relative amount of free hydrogen and hydroxyl ions in the water.

Answer 2

Answer:

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Explanation:

In solutions, we use pH scale to measure  

H + ion concentration