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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 happens when iodine is added to carrot?
The colour of the iodine will turn from yellowish brown to dark blue
What happens when you mix bleach hydrogen peroxide and iodine?
Mixing bleach and hydrogen peroxide can produce oxygen gas, which can be harmful if inhaled. Mixing iodine with bleach can produce toxic vapors. It is not recommended to mix these chemicals together as it can create hazardous reactions.
Why did each of the solutions turn iodine blueblack at the start of the experiments?
The presence of starch in the solutions caused them to turn iodine blue-black at the start of the experiments. Iodine forms a dark blue-black complex when it interacts with starch molecules, making it a commonly used indicator to detect the presence of starch in solutions.
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
If you put beetroot juice in bleach what colour will the bleach be?
It will turn colourless.
Why does powdered sugar turn black in iodine?
it does not turn blue when mixed with iodine. I don't think there is a colour change.
What colour does iodine solution turn when starch is presant?
It turns a dark purple/blue colour
What colour should the leaf turn when iodine is added?
The leaf should turn blue-black when iodine is added, indicating the presence of starch.
What colors does starch turn if there is a little amount present?
starch will not change its own colour but it can change the colour of iodine solution. iodine solution is originally brown. after adding starch, it will turn into dark blue.
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 colour does bleach turn in universal indicator?
Bleach is a basic solution, so it will turn universal indicator to a purple color. This indicates a high pH level in the bleach solution.
What color gives if starch reacts with iodine?
When iodine reacts with starch, the solution will turn a brownish colour.
What colour does iodine solution turn red litmus paper?
The color not change.
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.
What colour will bleach turn if it tested with universal indicator?
Bleach typically turns a greenish-yellow color when tested with universal indicator due to its high pH level. This indicates that bleach is a strong base.
What happens when iodine is added to carrot?
The colour of the iodine will turn from yellowish brown to dark blue
