Permono sulphuric acid is known as

Fill in the blanks- Concentrated sulphuric acid is also known as ____________.

State whether the statement is true or false- Concentrated sulphuric acid is also known as Oleum.

Fuming sulphuric acid is

Iron and sulphuric acid

Hydrochloric acid, nitric acid and sulphuric acid are known as mineral acids because they

2SO_2+O_2 to 2SO_3 represents an important stage in the Industrial Preparation of Sulphuric acid. By what name is the Industrial Preparation of Sulphuric acid known as?

Sulphuric acid is known as 'the king of chemicals'. What is the basis for this?