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Question
Hot concentrated sulphuric acid is a moderately strong oxidising agent. Which of the following reactions does not show oxidising behaviour?
Options
\[\ce{Cu + 2H2SO4 -> CuSO4 + SO2 + 2HO2}\]
\[\ce{C + 2H2SO4 -> CO2 + 2SO2 + 2H2O}\]
\[\ce{BaCl2 + H2SO4 -> BaSO4 + 2HCl}\]
none of the above
MCQ
Solution
\[\ce{BaCl2 + H2SO4 -> BaSO4 + 2HCl}\]
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Gram Equivalent Concept
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