Question

1. What is a pH scale?

​

Answer 1

Answer:

The pH of a solution is a measure of its acidity or alkalinity (base). ... A change of one unit on the pH scale represents a change in the concentration of hydrogen ions by a factor of 10, a change in two units represents a change in the concentration of hydrogen ions by a factor of 100

Answer 2

$\huge\mathfrak\red {Answer:}$

The pH scale ranges from 0 to 14. The pH of a solution is a measure of its acidity or alkalinity (base).

This pH test measures the amount of hydrogen ions that exists in a given solution. High concentrations of hydrogen ions yield a low pH (acidic substances), whereas low levels of hydrogen ions result in a high pH (basic substances). The overall concentration of hydrogen ions is inversely related to its pH and can be measured on the pH scale

$\mathfrak\purple {Hope\: this\: helps\: you...}$

$\mathfrak\green {Hope\: you\: have\: a\:nice\:day\:ahead...}$