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What is the color of the endosperm after applying iodine solution?
The endosperm will turn blue-black in color when iodine solution is applied, indicating the presence of starch.
What happens when we drop iodine solution on carrot?
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.
What happens when you mix iodine and alcohol?
When iodine (I2) is mixed with alcohol, it forms a solution known as tincture of iodine. This solution is commonly used as an antiseptic to disinfect wounds due to the antimicrobial properties of iodine. The alcohol helps dissolve the iodine, making it easier to apply to the skin.
What is the difference between strong iodine solution and weak iodine solution?
their color
What happens when you evaporate an aqueous iodine solution?
When you evaporate an aqueous iodine solution, the water will gradually evaporate and the iodine will be left behind as solid crystals. Iodine is not soluble in water, so it will separate out as it becomes less diluted with the evaporation of water.
What is the color of the endosperm after applying iodine solution?
The endosperm will turn blue-black in color when iodine solution is applied, indicating the presence of starch.
What happens to endosperm after applying iodine solution?
Endosperm that contains starch will turn blue-black when iodine solution is applied, indicating the presence of starch in the endosperm cells. This color change occurs due to the formation of a complex between iodine and starch molecules.
What do the result of the iodine test indicate about the composition of the endosperm?
The result of the iodine test indicates the presence of starch in the endosperm. When the endosperm is stained blue-black by iodine, it suggests a high starch content. Conversely, if there is little to no staining, it indicates a low starch content in the endosperm.
What is the reaction of iodine on the endosperm of a maize seed?
Iodine reacts with starch to form a blue-black color. In maize seeds, the endosperm contains starch, so when treated with iodine, the endosperm will turn blue-black if starch is present. This reaction is commonly used to test for the presence of starch in plant tissues.
What happens when iodine solution turns blue-black what substance is present?
Starch is present. Check a potato with iodine.
What happens when we drop iodine solution on carrot?
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.
What happens when iodine and water get mix together?
When iodine is mixed with water, it initially forms a solution with a characteristic brown color. Over time, the iodine will partially dissolve in the water, resulting in a mixture of iodine molecules and water molecules. This forms an iodine solution, which can then be used for various applications such as testing for starch presence.
What happens when you mix iodine and alcohol?
When iodine (I2) is mixed with alcohol, it forms a solution known as tincture of iodine. This solution is commonly used as an antiseptic to disinfect wounds due to the antimicrobial properties of iodine. The alcohol helps dissolve the iodine, making it easier to apply to the skin.
What normally happens when iodine solution is added to starch?
it will change into blue black colours.
Is iodine solution ionic?
A solution of iodine is covalent.
What is the difference between strong iodine solution and weak iodine solution?
their color
What is the solution of tincture of iodine?
iodine
