What property of conc. H2SO4 is made use of in the following case? Give an equation for the reaction in this case: Hydrogen chloride gas is passed through concentrated sulphuric acid.

What property of conc. H₂SO₄ is made use of in the following case? Give an equation for the reaction in this case:

Hydrogen chloride gas is passed through concentrated sulphuric acid.

रासायनिक समीकरणे/रचना

अति संक्षिप्त उत्तर

Hydrogen chloride gas is dried by passing through concentrated sulphuric acid, as it does not react with concentrated sulphuric acid.

The conc. H₂SO₄ oxidises H₂S to SO₂.

\[\ce{H2SO4 + H2S -> 2H2O + S + SO2↑}\]

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पाठ 11: Study of Compounds D. Sulphuric Acid - EXERCISE-11 [पृष्ठ १७९]

पाठ 11 Study of Compounds D. Sulphuric Acid
EXERCISE-11 | Q 6. (e) | पृष्ठ १७९