Question

Q 12. Why Magnesium ribbon is cleaned before burning in air? Which product is formed on burning of Magnesium ribbon?​

Answer 1

Answer:

x-6/x=3 is an quadratic equations in x and if yes then give explanation please...

Answer 2

Answer:-

Magnesium ribbon should be cleaned with sandpaper before burning in the air. ... Magnesium very reactive element which rapidly reacts with oxygen in the air to form a white layer of magnesium oxide and this layer will not burn.

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