Science, asked by divyanshugb, 21 hours ago

What do you observe when iodine is added in (a) pieces of boiled potato and (b) boiled and chewed potato? Give reason.

Answers

Answered by Taetae0

Answer:

When iodine is added on potato it turns into bluish-black colour.

Explanation:

This happened because:

The iodine indicator reacts with the starch in the potato which has a relatively neutral pH, so the amylose will not undergo hydrolysis and when the iodine reacts with starch, it will give a deep blue or bluish-black colour.

Hope This Helps You!!

Answered by modelvaishu06

Answer:

When few drops of iodine fall on starch substance, blue- black colour is observed. This is because of the formation of starch-iodine complex that gives blue colour. Thus, this property of Iodine is generally used to test the presence of starch.

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