JEE Main20249 Apr 2024Evening ShiftChemistryp Block Elements (Group 15, 16, 17 & 18)Actual
Number of oxygen atoms present in chemical formula of fuming sulphuric acid is ______.
Correct answer
0
Step-by-step solution
Fuming sulphuric acid is a mixture of conc. H ₂ SO ₄+ SO ₃ Or H ₂ ~S ₂ O ₇ So, Number of Oxygen atoms = 7