Answer: False
Explanation:
pH or pOH is the measure of acidity or alkalinity of a solution.
pH is calculated by taking negative logarithm of hydrogen ion concentration.
Acids have pH ranging from 1 to 6.9, bases have pH ranging from 7.1 to 14 and neutral solutions have pH equal to 7.
\(pH=-\log [H^+]\)
\(pOH=-\log[OH^-]\)
When the concentration of \([H^+]=[OH^-]\), the solution is neutral, \(H^+\)> \(OH^-\) , the solution is acidic and if \(H^+\)< \(OH^-\) , the solution is basic.
