Answer:
This does not make any sense. You need to give the options.
But I think what you mean is
Which of the following represents a chemical change?
A Mowing of grass
B Sublimation of ice
C Dissolving sugar in water
D Charring of a marshmallow
The answer would be D
Step-by-step explanation:
A color change is a chemical change and charring a marshmallow means burning it and that will change the color.
HOPE THIS HELPS ;D