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Yes, it may appear yellow due to oxidation of iodide ions
Wiki User
∙ 12y ago
Wiki User
∙ 11y agoyes
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What does iodine solution indicate?
Indicates that there is starch in the solution. One can be sure if the solution changes to a dark-purplish color.
What happens when add iodine on saltine cracker?
Before you know what happens when add iodine on saltine or soda cracker you need to do this step Materials Iodine Solution Saltine or Soda Cracker Test tube Saucer Medicine dropper Procedure 1. Grind the Saltine or Soda Cracker in saucer 2. Using the medicine dropper, add at least 3-4 drops of iodine solution 3. Observe any change of color It change color into dark blue.
Which color is given by glycogen on reaction with iodine?
reddish-brown * the color of glycogen solution with drops of NaCl and Iodine solution is Dark Orange. :) *NaCl will intensify the colour as it fulfills the optimum ionic requirement of the reaction
What does iodine solution test for?
For starch, which will give a deep blue-black color.
What does lugol's iodine?
it is iodine and potassium iodide solution It's a orange colored solution that consists of Iodine and Potassium Iodide and is used to test a substance for starch. If the color of the solution turns black when put on/in the substance, then the substance is positive for starch.
Why does petrol change color when mixed with iodine solution?
Petrol changes color when mixed with iodine solution due to covalent bonding.
What liquid will best change the potato's color?
iodine solution
What colour does iodine solution turn red litmus paper?
The color not change.
Why does glycogen change to red when iodine solution is added?
Iodine tests for complex sugars. Glycogen is a complex sugar and will change dark purple when iodine solution is added (color is irrelevant, all you really need to know is that the change to a specific color signifies a presence of a macro molecule)
How did the iodine solution affect the image the onion cells?
there will be change in the color for iodine into blue,black because of the presence of starch in it.
How did iodine solution affect the image of the onion cells?
there will be change in the color for iodine into blue,black because of the presence of starch in it.
How did the iodine solution affect the image of onion cells?
there will be change in the color for iodine into blue,black because of the presence of starch in it.
How did the iodine solution affect the image of the of onion cells?
there will be change in the color for iodine into blue,black because of the presence of starch in it.
How did the iodine solution affect the image of the onion cells.?
there will be change in the color for iodine into blue,black because of the presence of starch in it.
How did the iodine solution affect the image of the onion cells?
there will be change in the color for iodine into blue,black because of the presence of starch in it.
What is the difference between strong iodine solution and weak iodine solution?
their color
A student adds iodine solution to egg white and waits for a color change How long with the student have to wait?
Forever! Its a protein and iodine solution test for starch.
