Increase the mass of water in the bag

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Reference no: EM132383550

Hypothesis

The selectively permeable membrane will prevent the starch, which has larger molecules from diffusing but only allows glucose in which the small molecules move through the membrane.

If the water and the Lugol's iodine outside move into the bag that has a starch solution, it will increase the mass of water in the bag and become blue.

Reference no: EM132383550

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