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When iodine is added to peeled potato, it reacts with the starch present in the potato tissue, resulting in a color change. The iodine turns blue-black due to the formation of a complex between the iodine and the starch molecules. This reaction is commonly used as a test for the presence of starch in various substances. If the potato contains starch, the blue-black coloration will be evident.
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What happens to the starch granules of the potato cells when Lugol iodine solution was added?
When Lugol iodine solution is added to potato cells, the starch granules present in the cells appear dark blue or black due to the formation of a starch-iodine complex. This color change is used as a test to detect the presence of starch in cells.
What happens when iodine is added to protein?
It turns black!
What happens when you put iodine solution on crisps?
Crisps are made from potatoes which are very high in starch. When iodine is added to starch it forms a complex with it and results in a purplish color. you get the same thing if you put an iodine sol'n on bread or cornstarch.
What happens when iodine is added to cornstarch?
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.
What happens when iodine is added to rice?
ok, the rice will turn black when you put with iodine. It just like burning, but it is faster then fire!
What happens when iodine is added to carrot?
The colour of the iodine will turn from yellowish brown to dark blue
What normally happens when iodine solution is added to starch?
it will change into blue black colours.
What happens when iodine is added to boiled egg?
No, I don't think so.
What is the color of potato cell if added with iodine solution?
iodine is an indicator for starch, potatoes are basically starch storage organs for potato plants. that's why they are good to eat, mmm starch!
What happens when iodine is added to bread?
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.
What happens when iodine is added to starch and distilled water?
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.
What happens when you add iodine crystal and chloroform?
iodine is soluble in CHCl3. Liquid become purple in color.
