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Why does iodine react with sugar?
Iodine does not react with sugar, it reacts with starch.
Does iodine react in hydrochloric acid solution?
Iodine will will not react with hydroelectric acid
What is principle of iodine test?
the iodine will react with carbohydrate to give different color .
Why doesn't cellulose give a positive iodine test?
cellulose is derived from D-glucose units, which condensed through beta(1->4)-glycosidic bond. This give cellulose to be a straight polymer therefore, it can't coil around iodine to produce blue color as starch does.
Can rubidium react with iodine?
Yes. Rubidium is an alkali metal in the sodium group. It will react with iodine to form rubidium iodide:- 2Rb+ I2 -> 2RbI
Why does iodine react with sugar?
Iodine does not react with sugar, it reacts with starch.
Does iodine react in hydrochloric acid solution?
Iodine will will not react with hydroelectric acid
Why glycogen gives red colour with iodine?
When Iodine is added to amylose, the helical shape of the unbranched polysaccharide traps Iodine molecules, producing a deep blue-black complex. Amylopectin, cellulose, and Glycogen react with iodine to give red to brown colors. Glycogen produces a reddish-purple color.
What colour shows the cellulose with iodine?
deep purple
Do iodine and lithium bromide react?
no
Why doesn't cellulose give a positive iodine test?
cellulose is derived from D-glucose units, which condensed through beta(1->4)-glycosidic bond. This give cellulose to be a straight polymer therefore, it can't coil around iodine to produce blue color as starch does.
What is principle of iodine test?
the iodine will react with carbohydrate to give different color .
Does iodine react to iodine?
No. If it did, it'd spontaneously boil, fume of burn in its container.
Does Sodium Iodide react with Iodine?
Yes
How does iodine react with baby powder?
nothing
Can rubidium react with iodine?
Yes. Rubidium is an alkali metal in the sodium group. It will react with iodine to form rubidium iodide:- 2Rb+ I2 -> 2RbI
What food doesn't react with iodine?
It's very likely that Iodine will react with plant products, since Iodine reacts with starch. Negative controls (glucose, water, and protein) could be used to verify the result.
