A food sample is taken in a test-tube and a few drops of iodine soluti – McqOptions

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1.	A food sample is taken in a test-tube and a few drops of iodine solution were added to it. It was observed that the solution turned blue black. It shows the presence of which one of the following component in the food sample?
A.	Proteins
B.	Carbohydrate
C.	Fat
D.	Vitamins
Answer» C. Fat

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