In the manufacturing of sulphuric acid write
the formation of Oleum from `SO_3`.

In the manufacturing of sulphuric acid write the equation with condition for oxidation of SO_2 to SO_3

Write the structure of Sulphuric acid.

In the manufacture of sulphuric acid write : (i) The equation with condition for oxidation of SO_(2) to SO_(3) . (ii) Formation of Oleum from SO_(3) .

Mention two uses of sulphuric acid.

In the manufacture of sulphuric acid by contact process, Tyndall box is used to

What is the action of dilute sulphuric acid with lactic acid ?

Give tbe principles involved in the manufacture of sulphuric acid by contact procces with equations :