The colour of the iodine will turn from yellowish brown to dark blue
Nothing special happens and no reaction occurs. Iodine is hardly soluble in water.
When iodine is added to cooked rice, a color change will occur if starch is present in the rice. The iodine will turn from yellow-brown to blue-black if starch is detected, indicating the presence of carbohydrates in the rice. This is because iodine interacts with the starch molecules in the rice, causing the color change.
No, salt is mainly Sodium. Iodine is added to salt to prevent iodine deficiency.
When iodine is added to soaked seeds, it can be used to test for the presence of starch in the seeds. If the seeds contain starch, the iodine will change color from brownish-yellow to blue-black. This color change indicates the presence of starch in the seeds.
Not a lot. If the carbon was part of an unsaturated fat, it may break double bonds to join the fat (this is a test for unsaturation; by measuring how much iodine is absorbed we know how unsaturated the fat is). Otherwise, iodine is quite unreactive when introduced to carbon.
When iodine solution is dropped on a carrot, the iodine reacts with the starch molecules present in the carrot, causing a color change. If the carrot contains starch, it will turn blue-black in the presence of iodine solution, indicating the presence of starch in the carrot.
It turns black!
When iodine is added to cornstarch, a blue-black complex is formed. This is utilized as a simple test to detect the presence of starch in a given substance.
ok, the rice will turn black when you put with iodine. It just like burning, but it is faster then fire!
it will change into blue black colours.
No, I don't think so.
When iodine is added to bread, it reacts with the starch present in the bread. This reaction causes the iodine to turn a blue-black color, allowing for the detection of starch. This can be used as a test to check if the bread contains starch as an ingredient.
As you know that iodine act as indicator for testing of starch so when a drop of iodine is added to starch it turns bluish black but when added to distilled water nothing happens except the colour of water which turns brown and its is the colour of iodine.
iodine is soluble in CHCl3. Liquid become purple in color.
Nothing special happens and no reaction occurs. Iodine is hardly soluble in water.
When iodine is added to water, it forms a solution where the iodine molecules dissociate, producing a characteristic brown color. This color is due to the interaction of iodine molecules with water molecules.
Iodine is added into bacteria so that you can get a clear image when you are looking into the microscope.