4th Class Science Plants and Animals Question Bank Plant Life - II (How Plants Make Food)

  • question_answer
    When iodine is added to a starch solution, the color is changed to

    A)  blue black.       

    B)       yellow.

    C)  green.              

    D)       reddish brown.

    Correct Answer: A

    Solution :

    The appearance of blue black colour, when iodine is added to starch is an indication of or test to show the presence of starch.


You need to login to perform this action.
You will be redirected in 3 sec spinner