Question

Fuming sulphuric acid is the solution of
% SO3 in conc. H2SO4.
Select one:
O A. 10
B. 7
O C. 9 9
O D. 8
1​

Answer 1

Explanation:

Oleum

PubChem CID:24681Chemical Safety:Laboratory Chemical Safety Summary (LCSS) DatasheetMolecular Formula:H2SO4.O3S or H2O7S2Synonyms:Fuming sulfuric acid OLEUMSulfuric acid, fuming Oleumiodisum 8014-95-7 More...Molecular Weight:178.15 g/mol

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Answer 2

Explanation:

Oleum

PubChem CID:24681 Chemical

Safety:Laboratory Chemical Safety Summary (LCSS)

Datasheet Molecular Formula:H2SO4.03s or H207S2Synonyms:Fuming

sulfuric acid OLEUM Sulfuric acid, fuming Oleum Disum 8014957

More...Molecular Weight:178.15 g/ mol