Get premium membership and access questions with answers, video lessons as well as revision papers.

Explain Sulphur (IV) oxide as a pollutant.

Explain Sulphur (IV) oxide as a pollutant.

Answers

- It is industrial waste in some chemical processes.
- On emission to the air it dissolves forming sulphurous acid.


- Sulphurous acid is readily oxidized to sulphuric (VI) acid; which attacks stonework and metal structures causing them to corrode.
- If breathed in, SO₂ causes lung damage.

---

Kavungya answered the question on April 29, 2019 at 13:02

Next: State the raw materials in the manufacture of sulphuric (VI) acid.
Previous: In triangle ABC, BC = 3.2cm, AC = 4.8cm and angle ABC = 120⁰.

View More Chemistry Questions and Answers | Return to Questions Index

Related Questions

• State the raw materials in the manufacture of sulphuric (VI) acid.(Solved)
  

  State the raw materials in the manufacture of sulphuric (VI) acid.

  Date posted: April 29, 2019.  Answers (1)

• Describe the action of concentrated sulphuric (VI) acid on methanoic acid.(Solved)
  

  Describe the action of concentrated sulphuric (VI) acid on methanoic acid.

  Date posted: April 29, 2019.  Answers (1)

• Describe the action of sulphuric (VI) acid on oxalic acid.(Solved)
  

  Describe the action of sulphuric (VI) acid on oxalic acid.

  Date posted: April 29, 2019.  Answers (1)

• Describe the action of sulphuric (VI) acid on white sugar.(Solved)
  

  Describe the action of sulphuric (VI) acid on white sugar.

  Date posted: April 29, 2019.  Answers (1)

• Describe the action of sulphuric (VI) acid on blue hydrated copper (II) sulphate.(Solved)
  

  Describe the action of sulphuric (VI) acid on blue hydrated copper (II) sulphate.

  Date posted: April 29, 2019.  Answers (1)

• Describe an Experiment to show hygroscopic nature of concentrated sulphuric acid(Solved)
  

  Describe an Experiment to show hygroscopic nature of concentrated sulphuric acid.

  Date posted: April 29, 2019.  Answers (1)

• Describe the reactions of dilute sulphuric acid with oxides and hydroxides.(Solved)
  

  Describe the reactions of dilute sulphuric acid with oxides and hydroxides.

  Date posted: April 29, 2019.  Answers (1)

• Describe the reactions of dilute sulphuric acid with carbonates and hydrogen carbonates.(Solved)
  

  Describe the reactions of dilute sulphuric acid with carbonates and hydrogen carbonates.

  Date posted: April 29, 2019.  Answers (1)

• Describe the reactions of dilute sulphuric acid with metals.(Solved)
  

  Describe the reactions of dilute sulphuric acid with metals.

  Date posted: April 29, 2019.  Answers (1)

• Describe the laboratory preparation of hydrogen sulphide gas.(Solved)
  

  Describe the laboratory preparation of hydrogen sulphide gas.

  Date posted: April 29, 2019.  Answers (1)

• Explain hydrogen sulphide gas as a reducing agent.(Solved)
  

  Explain hydrogen sulphide gas as a reducing agent.

  Date posted: April 29, 2019.  Answers (1)

• Illustrate the action of hydrogen sulphide with hydrogen peroxide.(Solved)
  

  Illustrate the action of hydrogen sulphide with hydrogen peroxide.

  Date posted: April 29, 2019.  Answers (1)

• Describe the action of hydrogen sulphide with Red-brown bromine water.(Solved)
  

  Describe the action of hydrogen sulphide with Red-brown bromine water.

  Date posted: April 29, 2019.  Answers (1)

• Illustrate the action of hydrogen sulphide with concentrated sulphuric (VI) acid.(Solved)
  

  Illustrate the action of hydrogen sulphide with concentrated sulphuric (VI) acid.

  Date posted: April 29, 2019.  Answers (1)

• Describe the action of air on hydrogen sulphide.(Solved)
  

  Describe the action of air on hydrogen sulphide.

  Date posted: April 29, 2019.  Answers (1)

• Describe the action of hydrogen sulphide with Concentrated nitric acid (HNO₃)(Solved)
  

  Describe the action of hydrogen sulphide with Concentrated nitric acid (HNO₃).

  Date posted: April 29, 2019.  Answers (1)

• Describe the action of hydrogen sulphide on Iron (III) chloride ions.(Solved)
  

  Describe the action of hydrogen sulphide on Iron (III) chloride ions.

  Date posted: April 29, 2019.  Answers (1)

• Describe the action of hydrogen sulphide with Potassium manganate (VII).(Solved)
  

  Describe the action of hydrogen sulphide with Potassium manganate (VII).

  Date posted: April 29, 2019.  Answers (1)

• Describe the action of hydrogen sulphide gas With acidified potassium dichromate VI solution.(Solved)
  

  Describe the action of hydrogen sulphide gas With acidified potassium dichromate VI solution.

  Date posted: April 29, 2019.  Answers (1)

• What are sulphites?(Solved)
  

  What are sulphites?

  Date posted: April 29, 2019.  Answers (1)