What will happen when you add a drop of iodine to starch?
Answers
Answered by
0
Explanation:
=>When two or more drops of iodine solution fall on starch substance, we observe a blue-black colouration.
In the presence of starch, this yellow colour changes to blue-black colour due to the formation of starch-iodine complex that imparts the blue colour.
Answered by
2
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.
Similar questions