Question

How can we test the nature of the substance formed after burning of magnesium ribbon​

Answer 1

Hold the tip of the ribbon next to the flame of the burner. The ribbon burns with a bright white light. Intense heat is also produced in this reaction. Here, when magnesium burns, it reacts with the oxygen found in air to form a powdery ash called magnesium oxide.

Answer 2

Answer:

Hold the tip of the ribbon next to the flame of the burner. The ribbon burns with a bright white light. Intense heat is also produced in this reaction. Here, when magnesium burns, it reacts with the oxygen found in air to form a powdery ash called magnesium oxide.