Question

3. All acid contains​

Answer 1

Answer:

Common in Acid and Base

Common in Acid and BaseThis shows that all acids contain hydrogen. For example: Hydrochloric acid (HCl), sulphuric acid (H2SO4), nitric acid (HNO3), etc. When an acid is dissolved in water, it dissociates hydrogen. The dissociation of hydrogen ion in aqueous solution is the common property in all acids.

Answer 2

Answer:

All acid contains hydrogen