Question

i am such a nutreint in food that class not require any chemical other then a paper to identify​

Answer 1

Answer:

Since we have to narrow down to a test that requires only paper and no chemicals, we conclude that the nutrient is Lipids or fat. Fat is oily and when a paper is placed on the food, it absorbs the oil and shows an oily patch

Answer 2

Fat
Is the answer for this question