Question 831
What is the main reason permanganate is considered a strong oxidizing agent in acidic solutions?
Question 832
What is the main product formed when potassium permanganate is heated strongly?
Question 833
What gas is evolved when potassium permanganate is heated according to its decomposition reaction?
Question 834
What observable change occurs when acidified KMnO₄ is added to a solution containing Fe²⁺ ions until the endpoint?
Question 835
What is the main product formed when potassium permanganate oxidizes nitrite ions in acidic solution?