Question

IF CORRECT ILL GIVE BRAINLIEST

My favorite student mixes a white solid and a clear liquid together. Which observations are evidence that a chemical reaction has occurred?

A. The mixture begins to bubble and fizz
B. The solid disappears into the liquid
C. The mixture begins to smoke
D. The mixture becomes orange

Answer 1

Answer: it’s B I belive the other ones are physical changes

Explanation:

Answer 2

Answer:

B

I could be wrong bc it could be a regular powder and I guess maybe the powder will disappear and then change color to weird looking white liquid or just disappear completely depending how much you put in