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No, iodine does not colour rocks red. However, a presence of chromium in rocks emits a red colour when exposed to yellow/green light.
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Why does starch change color in iodine?
Red/White/Blue
What color is citric acid in iodine?
It is a pinkish, red colour.
Why does iodine change starch color?
Red/White/Blue
What is the color of the gases Chlorine bromine iodine?
Chlorine is Green gas Bromine is brown/red liquid , with a brown red vapour Iodine is a black solid, with ?? purple??? vapour.
Colour of iodine solid?
The color of solid iodine is a dark purple.
What color is iodine when mixed with dichloromethane?
crimson red
Why does starch change color in iodine?
Red/White/Blue
What color is citric acid in iodine?
It is a pinkish, red colour.
Why does iodine change starch color?
Red/White/Blue
What color is iodine on litmus paper?
The water solution of iodine turn blue litmus paper to red.
Is it tru that iodine reacts with starch to give a red color?
No when you but iodine with sarch for example a potato the starch reacrs with the iodine and it turns black
Predict the color of amylopectin in iodine solution and explain why they give each complex?
red in color
Color given by amylopectin on reaction with iodine?
less intensively purple to red
What colour does iodine solution turn red litmus paper?
The color not change.
What is the result of lugol's test in glycogen?
it should give dark brown color with high concentration of glyogen
What gives the rocks of Red Rock their color?
Red coloured rocks usually owe their colour to the presence of iron in the makeup.
What mineral colors blood clay and some rocks red?
The most common cause of red color in rocks is iron.
