9
QuizMultiple Choice
Evidence of Chemical Reactions
Question 9 • Chemistry - SC3210 A-CR
The images show two processes. Image A: a roasting marshmallow Image B: melting iceWhich statement about the two images is true?
Answer
A
Image A shows a physical change, and image B shows a chemical reaction.B
Image A shows a chemical reaction, and image B shows a physical change.C
Both images show chemical reactions that are endothermic.D
Both images show chemical reactions that are exothermic.