because it contains glucose
Red
Boil the solution after adding Benedict's reagent, the solution will turn orange in color. Jitender.
Petrol changes color when mixed with iodine solution due to covalent bonding.
orange
Nothing it is colourless solution.
When iodine solution is mixed with starch solution they produce blue-black color.
The color remain red because vinegar is an acidic solution.
grey
ang sama
deep green
Solution: A mixture that appears to have the same composition, color, density, and taste, and is mixed at the atomic or molecular level.
Iodine test is a procedure that tells whether a certain element or the such contains starch (or sugar) in it.In this test, we add iodine solution (with, possibly, KI reagent) to a material [in your case, sugar]. If starch ispresent, a blue-black, somehow purple, color will result, changing the initial color of iodine. If starch amylase (sugar) is NOT present, the color will remain orange/yellowish.
when congo red was mixed with milk it produced pink color solution.