Science, asked by kanchankumaridss818, 8 months ago

Two drops of iodine solution are put on a slice to bread and some grape juice. why does bread turn blue -black in colour but grape juice does not, while both are carbohydrates?

Answers

Answered by vaishvaish835

2

Answer:

presence of the starch

Explanation:

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Answered by camsudhasuresh

5

Answer:

Explanation: because bread contains starch but grapes does not contain starch so, the bread turns blue-black in colour

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