3 years ago

The iodine changes color in the presence of

Biology

2 answers:

BabaBlast [244]3 years ago

5 0

In the presence of STARCH , iodine changes color .

Inessa [10]3 years ago

4 0

Answer:

Starch

Explanation:

The iodine is a dark blue colour in solid state and in water solution it is yellow-brown. When this liquid iodine is added on a piece of bread or potato slices, the colour of bread and potato becomes blue. This also uses as an indicator of starch present in a substance. Iodine is also used in the green leaf to know the product of photosynthesis is carbohydrates. The colour of iodine solution changes from yellow-brown in the presence of starch to dark blue.

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