Question

List out the chemicals needed to test the presence of starch (activity).​

Answer 1

Iodine is the chemical needed to test the presence of starch activity. Starch is a type of carbohydrate widely found in food. Iodine is generally used to test the presence of starch. Iodine is light orange yellowish in colour which in presence of starch, gives black blue colour.

Answer 2

Explanation:

Iodine is the chemical needed to test the presence of starch activity. Starch is a type of carbohydrate widely found in food. Iodine is generally used to test the presence of starch. Iodine is light orange yellowish in colour which in presence of starch, gives black blue colour........good night..... friend.....