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Oxana [17]
2 years ago
8

Mrs. Rosales performed a demonstration of a chemical reaction for her science students. In a well-ventilated room, she added a s

ulfuric acid solution to a beaker containing granulated sugar. The mixture immediately became very hot and released water vapor into the air. The sugar appeared to burn and was transformed into a rapidly growing column of solid black material. The experiment also produced a foul-smelling odor. Which observation about the demonstration does not provide evidence of a chemical reaction? A. The mixture immediately became very hot B.Water vapor was released into the air. C.The mixture released a foul-smelling odor. D.The sugar was transformed into a solid black material​
Biology
1 answer:
Andrej [43]2 years ago
6 0

Answer:

D

Explanation:

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