Question

4. What are your observations in combustion of sugar activity?

Answer 1

Answer:

sugar molecules are made up of three components that are oxygen hydrogen and carbon. when sugar is heated, the sugar molecules react with oxygen molecules present in air and oxidizes and produce new kind of atoms. the final result is the black colored material which is often known as burnt sugar

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Answer 2

Answer :

Observations in the combustion of sugar:

1. When sugar is heated first it chars and later burns producing flames.

2. The burning of sugar is called combustion.

3. On combustion of sugar, it releases carbon dioxide, water, and energy.

4. Energy is released in the form of heat.

5. Once glucose starts burning it cannot be stopped easily.