Using acidified potassium dichromate (VI) solution, describe how you would differentiate between sulphur (IV) oxide and hydrogen sulphide

      

Using acidified potassium dichromate (VI) solution, describe how you would differentiate between sulphur (IV) oxide and hydrogen sulphide

  

Answers


john
-Bubble the gases in separate test tubes containing acidified Potassium dichromate(VI) solution.

-Both changes the Orange colour of acidified Potassium dichromate(VI) solution to green.

-Yellow solid residue/deposit is formed with Hydrogen sulphide.
john3 answered the question on November 3, 2017 at 08:24


Next: 1.(a) Define electrolysis (b) During the electrolysis of molten aluminium oxide, write the equations at the; Anode - Cathode -
Previous: Identify the catalyst preferred in contact process. Explain

View More Chemistry Questions and Answers | Return to Questions Index


Exams With Marking Schemes

Related Questions