answersLogoWhite

0

blue/black

User Avatar

Wiki User

16y ago

What else can I help you with?

Related Questions

A chemical solution used to test starch is?

the answer to tis would be iodine because it is uses in the method to test for presence of startch in a leaf


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 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 colors does iodine turn and what does it mean?

Iodine turns a blue-black color when it comes in contact with starch. This color change indicates the presence of starch, making iodine a common reagent for detecting the presence of starch in various substances.


What happens to the endosperm after applying iodine solution?

If the endosperm contains starch, it will turn blue-black in the presence of iodine solution. This color change indicates the presence of starch in the endosperm, as iodine reacts with starch to form a starch-iodine complex, resulting in the blue-black color.


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.


What substance is reqired to test for starch and what colour will it go?

Iodine is used to test for the presence of starch. In the presence of starch, iodine will turn from yellow-brown to a blue-black color.


Do you add iodide when testing for starch?

Yes, iodine is added when testing for starch. Iodine will change color to blue-black in the presence of starch. This color change helps to indicate the presence of starch in the substance being tested.


How can you tell by using iodine if a sugar is a monosaccharide disaccharide or polysaccharide?

Adding iodine to the solution will turn it a deep blue which indicate presence of polysaccharides.