Tetraoxosulphate vi acid has a basicity of 2 explain this statement

It has two H atoms in H2SO4.

To explain the statement that tetraoxosulphate VI acid has a basicity of 2, let's break it down step by step.

1. Basicity refers to the number of moles of hydrogen ions (H+) that can be donated by an acid molecule when it reacts with a base. In other words, basicity tells us how many hydrogen ions an acid can release.

2. Tetraoxosulphate VI acid, also known as sulfuric acid (H2SO4), is a highly acidic compound commonly used in various industrial processes.

3. In the case of sulfuric acid, it contains two ionizable hydrogen atoms per molecule. When sulfuric acid dissociates in water, it releases two hydrogen ions:

H2SO4 -> 2H+ + SO4^2-

4. Since sulfuric acid can donate two hydrogen ions, its basicity is 2. This means that for every molecule of sulfuric acid, two moles of hydrogen ions can be released.

So, the statement that tetraoxosulphate VI acid has a basicity of 2 indicates that each molecule of sulfuric acid is capable of donating two hydrogen ions in a reaction.