Grape Juice contains mostly glucose (C6H12O6) and wine also has ethanol (C2H5OH). The ethanol is produced by fermentation of glucose by yeast cells. This is a chemical change.
Because of the change in its chemical composition.
physical change
chemical
it is physical because there is no new matter will produce(( water+ juice dissolved)) just
It is a chemical change because it can not be reversed
Squeezing oranges for juice is a physical change. The physical and chemical properties of the orange do not change.
No!
physical change
Its a physical change because the substance does not form and etc.
It depends what happened to the glass of juice...? An object is not a change =P
chemical reactin
Grape Juice is a not a singular chemical. It is a composition of multiple molecules ranging from vitamins to sugars, and other organic molecules. For these reasons grape juice does not have a chemical formula, nor are grapes a pure a chemical either.
Yes, fermenting fruit juice is a chemical change.
Fermenting is a chemical process.
Chemical change.