Question

What pH is a Weak acid?

Answer 1

pH of Weak acid:

• The quantitative measure of acidity or basicity of an aqueous or other liquid solution is called pH.
• Acids that are not capable of dissociating or ionizing in the aqueous solution completely are known as weak acids.
• Examples of weak acids include Acetic acid (${\mathrm{CH}}_3\mathrm{COOH}$), Oxalic acid (${\mathrm{C}}_2{\mathrm{H}}_2{\mathrm{O}}_4$), etc.

• The pH of a weak acid generally lies in the range of $4\mathrm{to}6$.