Chemistry, asked by TbiaSupreme, 1 year ago

What is the molecular formula of oleum?Select the proper choice from the given multiple choices.
(A) H₂S0₃
(B) H₂S0₅
(C) H₂S₂O₇
(D) H₂S₂O₈

Answers

Answered by Anonymous

1

Formula of oelem= H2S2O7

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