describe an experiment to test the presence of starch in a food sample

Dear student Aim :- To test the presence of starch in a given food sample. Apparatus required :- Dilute Iodine solution, food sample, a dropper, etc. Pre requisite knowledge :- If the Iodine solution is dropped over a sample containing starch then its color turns Blue-Black. Procedure :- ● Take the food sample provided. ● With the help of a dropper pour the Iodine solution over the given food sample. ● If the Iodine solution turns Blue-Black then there is the presence of Starch in it otherwise not. Regards

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