product formed in the reaction is
As we lerant in
Oxo-acids -
Acids in which the acidic proton is on hydroxyl group with an oxogroup attached to the same atoms.
- wherein
Carbonic acid
Non metallic oxides such as Sulphur trioxide readily dissolve in heavy water (D2O) to give deuteroacids.
SO3 + D2O D2SO4 Deuterosulphuric Acid.
Option 1)
This is option is incorrect.
Option 2)
This is option is incorrect.
Option 3)
This is option is correct.
Option 4)
This is option is incorrect.