depending on the amount of iodine or carbon tetrachloride, it will be eaith pink(more CCl4) or violet (otherwise)
please correct me if i'm wrong
No. Iodine is an indicator of starch which results in a bluish-black color when mixed.
Wax mixed with carbon tetrachloride (a non-flammable solvent) is commonly used.
Chlorine and carbon "mixed together" simply make a mixture, but chlorine and carbon reacted with each other make a class of compounds called "chlorocarbons", of which carbon tetrachloride is the member with the smallest molecules.
Blue-Black colour.
Chemical, When something changes in color, it is a sign of a chemical change.
Petrol changes color when mixed with iodine solution due to covalent bonding.
Water is a polar solvent and carbon tetrachloride is a non polar compound. The London forces between these two species are not strong enough to keep them mixed.
Purple
IODIDE
crimson red
No. Iodine is an indicator of starch which results in a bluish-black color when mixed.
Wax mixed with carbon tetrachloride (a non-flammable solvent) is commonly used.
Chlorine and carbon "mixed together" simply make a mixture, but chlorine and carbon reacted with each other make a class of compounds called "chlorocarbons", of which carbon tetrachloride is the member with the smallest molecules.
Blue-Black colour.
yellow
I think it depends on the mixtures. When I mixed a store bought solution of iodine (2.5% iodine and 2.5% potassium iodide) in water it was brown. But when I added heavy mineral oil and mixed them, the mineral oil layer was a brilliant pink/purple colour. Really impressive. NR Pure iodine is violet. It can act as an electron acceptor (an acid). When iodine is in a solvent that doesn't donate electrons it stays violet. When it is in water or ethanol the iodine accepts electrons from the oxygen atom which then affects the wavelength of visible light that it absorbs, this means that the colour changes.
When iodine solution is mixed with starch solution they produce blue-black color.