Question

Boojho 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 1 – 2 drops of iodine solution into the test tube and observed the color change. What color change would they have observed? Give reasons for your answer.

Answer 1

in tube1 the colour of the solution will change to blue and in tube 2 the colour will remain same