Question

PLEASE HELP I NEED IT!!!!when yeast is added to bread doughit produces carbon dioxide the pressure of the gas causes the bread to rise explain how the rising of of dough is an example of a chemical change and a physical change

Answer 1

The rising of of dough is an example of a chemical change and a physical change because, when the carbon dioxide gas produces, it is a chemical change, and as the dough rises, it shows the change in volume, which is an example of a physical change.