Question

What is difference between strong acid and weak acid. give two examples of each?

Answer 1

Strong acid : those acid which are completely ionised in water and produce large amount of hydrogen ion. Ex:hcl
Weak acid: those acid which are partially ionised in water and produce small amount of hydrogen ion. Ex co3ooh

Answer 2

Strong acid examples are 1)hydrochloride acid. 2)nitric acid. Now weak acid example are1) acetic acid 2)lactic acid