MEDIUMMCQ SINGLENEET ChemistryInorganic Chemistryp -Block Elements (group 15-18)O and O
Dehydration of concentrated H₂SO₄ in the presence of P₄O₁₀ produces
A.SO₂
B.H₂S
C.O₂
D.SO₃✓ Correct
Explanation
2 4 4 10 3 3 2H SO + P O 4HPO +2SO →
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