Question

Boojo took some grains of boiled rice in test tube A and Paheli took boiled and chewed rice in test tube B both of them poured 3-4 drops of iodine solution into the test tube and observed the colour change. Explain why test tube B did not have a Blue Black colour on addition of iodine?​

Answer 1

Answer:

Explanation:

Because when rice are chewed it gets mixed with saliva and and thus it does not react and give blue black colour with iodine

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