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What is the action of conc. H2SO4 on sul...

What is the action of conc. `H_2SO_4` on sulfur?

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To understand the action of concentrated sulfuric acid (H₂SO₄) on sulfur, we can break down the process step by step: ### Step-by-Step Solution: 1. **Understanding Concentrated H₂SO₄**: - Concentrated sulfuric acid is known for its strong dehydrating and oxidizing properties. It can remove water from substances and oxidize certain elements. **Hint**: Remember that concentrated H₂SO₄ can act both as a dehydrating agent and an oxidizing agent. ...
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Explore conceptually related problems

Assertion (A) : Dihydrogen is prepared in the laboratory by the action of conc H_2SO_4 on granular zinc. Reason (R) : Pure hydrogen can be obtained by the action of water on sodium hydride.

HI cannot be prepared by the action of conc. H_(2)SO_(4) on KI because

Knowledge Check

  • Detergents are prepared by the action of H_2SO_4 followed by neutralization by starting with :

    A
    cholesterol
    B
    lauryl alcohol
    C
    cyclohexanol
    D
    p-nitrophenol

  • Phenol reacts with conc. HNO_(3) in the presence of conc. H_(2)SO_(4) to give :

    A
    meta nitrophenol
    B
    ortho nitrophenol
    C
    ortho and para nitrophenol
    D
    picric acid

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    What happens when formic acid is heated with conc. H_(2)SO_(4) ?

    Why ammonia gas is not dried by using conc. H_2SO_4 ?

    When a chloride salt is heated with conc. H_2SO_4 , HCl gas is evolved whereas when a bromide salt is heated with conc. H_2SO_4 , Br gas is evolved. Why?

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