Question : pH scale ranges______________.
Option 1: 1 to 14
Option 2: 1 to 7
Option 3: 0 to 14
Option 4: 0 to 7
Correct Answer: 0 to 14
Solution : The correct option is 0 to 14.
The pH scale has a range of 0 to 14. It denotes quantitatively a solution's acidity or alkalinity (basicity), with 7 being neutral. The pH scale determines the acidity or alkalinity of a solution by measuring the quantity of hydrogen ions (H+) in it.
Related Questions
Know More about
Staff Selection Commission Sub Inspector ...
Application | Eligibility | Selection Process | Result | Cutoff | Admit Card | Preparation Tips
Get Updates BrochureYour Staff Selection Commission Sub Inspector Exam brochure has been successfully mailed to your registered email id “”.




