Question

Which of the following is a chemical change? A) Sugar dissolves in water. B) Glucose is metabolized through glycolysis. C) Sugar crystallizes from a cooling aqueous solution. D) Sugar is spun into cotton candy. E) Sugar is extracted from sugar cane syrup.

Answer 1

Sugar being spun into cotton candy is a chemical change

Step-by-step explanation:

The chemical change among the given options is Sugar is spun into cotton candy. Dissolving sugar in water, sugar crystallizing from a cooling aqueous solution, and sugar being extracted from sugar cane syrup are all examples of physical changes. On the other hand, when sugar is spun into cotton candy, it undergoes a chemical change. The sugar molecules are rearranged and transformed into a new substance with different properties.