Iodine potassium iodide (I2KI)
That would be iodine
KI
IODINE
Iodine turns blue in the presence of starch.
the chemical indicator used is iodine and starch turns in dark blue colour ARE U HAPPIEE WID MA ANSWER ? THANKU
Starch has high affinity for Iodine and in presence of iodine crystals starch turns blue from being colourless. This the fundamental that is used for chemically identifying the starch.
The presence of starch in plants indicate that photosynthesis has occurred. The process of testing the presence of starch uses iodine solution that turns to blue-black on a positive test.
Adding iodine to the solution will turn it a deep blue which indicate presence of polysaccharides.
Iodine turns blue in the presence of starch.
Iodine turns blue in the presence of starch
Iodine turns it purple in the presence of starch. :D~PiNkBuN17 Aka Aisha
Dark blue very, near to black
because photosynthesis has occured in the leaf. starch is produced and turns iodine blue-black indicating the presence of starch.
the chemical indicator used is iodine and starch turns in dark blue colour ARE U HAPPIEE WID MA ANSWER ? THANKU
Starch has high affinity for Iodine and in presence of iodine crystals starch turns blue from being colourless. This the fundamental that is used for chemically identifying the starch.
The presence of starch in plants indicate that photosynthesis has occurred. The process of testing the presence of starch uses iodine solution that turns to blue-black on a positive test.
starch
when iodine is added to a substance it turns dark blue when starch is present, and remains brown when starch is not present. This is basically because iodine forms a polypeptide complex with starch, resulting in the dark blue solution.
Adding iodine to the solution will turn it a deep blue which indicate presence of polysaccharides.
blue-black color indicates the presence of starch