Question

m) When sugar is heated. Its colour a) red c) black b) blue d) gray​

Answer 1

Answer:

When sugar is heated,it begins to melt . As it melts, its colour starts to change from white to golden brown and then to dark brown (if you continue heat it). If you apply heat for even longer, it becomes BLACK and gives off unpleasant fumes

Explanation:

Sugar is made of carbon, hydrogen and oxygen atoms. When heated over a candle, these elements react with the fire to turn into a liquid. The heat causes the sugar's atoms to combine with the oxygen in the air, forming new groups of atoms. Energy is released in this chemical reaction in the form of smoke and black soot.

Answer 2

option c) black

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