Question

Start the magnesium ribbon burning using a Bunsen flame and let it continue burning in a gas jar
of air as shown in the diagram below. Record your observations,​

Answer 1

Answer:

ash is formed

magnesium ribbon reacts with air/ oxygen and forms magnegium oxide

there is change in colour

ash colour

Answer 2

Answer:

Click on 1st image for explanation & 2nd for diagram.Hope it helps u.Be safe