Question

tell the accurate definition of acids and bases​

Answer 1

YOUR ANSWER...
acids:
•An acid is a chemical substance, usually a liquid, which contains hydrogen and can react with other substances to form salts.
•Eg.acetic acid,carbonic acid
bases:
•Any substance that in water solution is slippery to the touch, tastes bitter, changes the colour of indicators.
•Eg. sodium hydroxide

Answer 2

Acids And Bases

Acids:

An acid is a substance that gives hydrogen ion H+or a hydronium ion H3O+when dissolved in water. A substance, which has an acidic nature, contains one or more hydrogen and an anionic group in its formula.

Example: H2SO4 (sulfuric acid) contains two hydrogens or hydrogen ion 2H+and sulfate anion

When sulfuric acid dissolves in water it produces Hydrogen ion or hydronium ion which is shown below

Base:

A Base is a substance which gives hydroxide ion OH-when dissolved in water.

Example

NaOH It is a base since it contains OH- ion or hydroxide ion.