say physical or chemical
A. Curdling of milk
B. Making sugar solution
C. Magnetizing iron bar
D. Rusting
E. Sublimation of iodine
F. Breaking of glass
G. Heating magnesium ribbon
H. Mixing iron and sulphur
I. Putting acid in water
J. Adding salt in water
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Examples of Chemical Change in Everyday Life
Burning of paper and log of wood.
Digestion of food.
Boiling an egg.
Chemical battery usage.
Electroplating a metal.
Baking a cake.
Milk going sour.
Various metabolic reactions that take place in the cells.
Examples of physical change include changes in the size or shape of matter. Changes of state—for example, from solid to liquid or from liquid to gas—are also physical changes. Some of the processes that cause physical changes include cutting, bending, dissolving, freezing, boiling, and melting.
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