NO, the color is only a surface coating and will not effect the contents of the egg.
physical change You are making a mixture of the icing and food coloring, which is a physical change.
No, food coloring will have no effect on the color of the smoke produced by a smoke bomb. That color is produced by chemicals in the smoke bomb mixture that burn, food coloring does not burn.
the food coloring
No.
chemical !!! obviously.......
A physical change.
This is the diffusion of the coloring agent molecules in water.
If you mean to change your skin coloring, you can get that from the makeover mage a bit southwest of Falador.
if you have enough
yes
No, it's just the color. People may think that, only because they think of it. It's like coloring frosting with dye. It doesn't taste any different.
because the water is clear and when the coloring is mixed in, it takes on that color