Write a short note to the following questions:
Sanjana took a piece of metal ribbon and burnt in presence of oxygen. The metal burnt with a dazziling white flame and produced ashes.
a. How she can determine the nature of the ash produced on burning the magnesium ribbon?
Sanjana can find the nature by using .
i. Metal oxide -
ii. Non-metal oxide -
b. Write down the equation for the above process?