Chemistry, asked by vidhe1401, 10 months ago

Sulphur trioxide can be obtained by which of the following:

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Answered by Pikachu07

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(A) S + H2SO4 SO2 + H2O (B) H2SO4 + PCl5 POCl3 + HSO3Cl + HCl (C) 2CaSO4 + C 2CaO + 2SO2 + CO2 (D) Fe2(SO4)3 Fe2O3 + 3SO3 Sulphur trioxide is obtained in ...

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