Question

when you drop iodine solutìon on rice​

Answer 1

Answer:

Rao said if a few drops of iodine solution on a sample of broken rice grains change the colour of the rice into violet due to the presence of starch in it, it can be considered pure. No change in colour means otherwise. Iodine solution is available in pharmacies.

Explanation:

here is your answer mate mark as brainliest

Answer 2

$\Huge{\red{\underline{\textsf{ANSWER}}}}$

★ Rice contains ample amount of starch. Therefore cooked rice solution also has starch. Yellow colour of iodine covnerts into blue black colour on coming in contact with starch. This is the reason why a cooked rice solution turns blue black on coming in contact with an iodine solution.