Chemistry, asked by rajonyarayclass7a, 2 months ago

Is the fermentation of sugar a desirable change or an undesirable change?

Answers

Answered by gbarman74

1

Explanation:

Melting a sugar cube is a physical change because the substance is still sugar. Burning a sugar cube is a chemical change. Fire activates a chemical reaction between sugar and oxygen. The oxygen in the air reacts with the sugar and the chemical bonds are broken.

Answered by Anonymous

7

Question

Is the fermentation of sugar a desirable change or an undesirable change?

Answer

The fermentation of sugar is an undesirable change .

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