Q-3 identify the components present in the material based on the following result or conclusions
(see the picture)
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Answered by
7
Explanation:
a - starch using iodine solution
b - groundnut oil
Answered by
4
Answer:
a) Starch
b) Fat
Explanation:
a) If we put a drop of iodine on a cut potato, we can see that that the colour changes to blue-black. This indicates the presence of starch.
b)Appearance of oily patch on the paper indicates the presence of fats in peanuts.
Oily patches become translucent because paper has a tendency to absorb oil.
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