Chemistry, asked by arifzameer3536, 10 months ago

Oleum is
(a) Castor Oil (b) Oil of vitriol
(c) Fuming H₂SO₄ (d) None of them

Answers

Answered by ABHI7649

0

(c) fuming H2SO4 Explanation : Pyrosulphuric acid or oleum (+6) is H2S2O7 which is obtained by dissolving SO3 and is called fuming sulphuric acid.

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