Question

Which of the following is not a potential sign of chemical change? a. release of gas c. change of color b. evaporation of water d. production of gas Please select the best answer from the choices provided A B C D

Answer 1

Question:

Which of the following is not a potential sign of chemical change?

a

change of color

b

release of gas

c

evaporation of water

d

production of gas

answer:

evaporation of water

Answer 2

B is the answer. because it is a physical change