pls don't give unnecessary answers........
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in this activity you have to stretch your both hands and tell someone to put A Pinch of soap powder in one hand and A Pinch of glucose powder on another hand now tell him or her to add a bit of water in both of and and now you will see what are you feeling and what is the difference when you add water to so powder and what to glucose powder what happens when you put water in it
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Explanation:
When soap powder is added in water it decreases the surface tension of the water.
Glucose dissolves in water as it has a lot of polar hydroxyl groups which can hydrogen-bond with water molecules.
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