Question

Mr. Peters’ class conducted a fun experiment during class. For homework, Jason had to analyze the data and make a conclusion. What should Jason conclude?

OBSERVATIONS_ A cloudy white substance is formed, tiny bubbles forming at the top, A sweet odor.
A.Several chemical changes occurred. I conclude that no chemical reaction occurred.

B.Several chemical changes occurred. I conclude that a chemical reaction took place.

C.Several chemical and physical changes took place. I conclude that there was no chemical reaction.

D.Several physical changes occurred. I conclude that a chemical reaction took place

Answer 1

B. Several chemical changes occurred. I conclude that a chemical reaction took place.

Step-by-step explanation:

Hello,

Chemical reactions are carried out when the composition of a substance radically change due to a typically exhibited bonds breaking in the reactants which leads to the formation of new substances called products.

In this case, since a cloudy substance is formed, the formation of a new product is substantiated as well as the tiny bubbles which suggest the release of an additional gas product which has a particular sweet odor.

In such a way, we sum up that "several chemical changes occurred. I conclude that a chemical reaction took place", therefore, the answer is B.

Best regards.