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Does sugar turn blue when mixed with iodine?
Yes, sugar does not turn blue when mixed with iodine. Iodine reacts with starch, turning it into a blue-black color. Sugar does not contain starch, so it will not have a reaction with iodine in this way.
What happens when iodine is added to carrot?
The colour of the iodine will turn from yellowish brown to 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 happens when Iodine is added to cooked rice?
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.
What color is starch with iodine solution?
it is a yellowish/orange colour but when iodine is present, than it will turn an dark-blue/black colour
What color does starch turn under iodine?
Black
What color does iodine turn when it is reacted with starches?
purple
What color does iodine turn in starch?
Iodine turns blue-black in the presence of starch.
What color does iodine turn when a starch is present?
Iodine turns blue-black in the presence of starch.
What color does a iodine turn when there is no starch in a leaf?
Iodine turns a yellow-brown color when there is no starch present in a leaf. This color change indicates the absence of starch, which is detected by the iodine as it interacts with the leaf's compounds.
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 color does iodine turn if a starch is present?
Iodine turns blue-black in color in the presence of starch.
What color does iodine turn when you do an experiment for starch?
dark blue - purple
What color does egg white turn when iodine is added?
Egg white turns a blue-black color when iodine is added due to the reaction between the iodine and the proteins present in the egg white.
What will happen to a leaf when you put iodine solution into it?
If iodine solution is added to a leaf, it will turn blue-black in color. This is due to the presence of starch in the leaf which reacts with iodine to produce this color change.
If stained with iodine what color will a banana turn?
BlackAns2:It is very unlikely that a ripe banana will have enough starch to turn iodine black. When iodine turns black, it is a positive test for the presence of starch.
Does sugar turn blue when mixed with iodine?
Yes, sugar does not turn blue when mixed with iodine. Iodine reacts with starch, turning it into a blue-black color. Sugar does not contain starch, so it will not have a reaction with iodine in this way.
