In the process of burning of magnesium in air, magnesium undergoes :
A magnesium ribbon is burnt in air. A student made the following observations:
i. Magnesium ribbon undergoes oxidation reaction. ii. Magnesium reacts with air to form magnesium oxide. iii. Magnesium ribbon undergoes decomposition reaction.
Which of the following statements is correct?
Burning of Magnesium ribbon in air is an example of _______ .