Which substance would dissolve fastest in water?

1 g

granulated sugar

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1 g

powdered sugar

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1 g

sugar cube

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1 g

piece of crystallized sugar

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Solution

The correct option is A $1 g$ granulated sugar
Each Granulated sugar is touched with water so exposed surface is highest from others so its solubility is highest.

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Question 02
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(b) Powdered sugar in cold water (d) Powdered sugar in hot water

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If we dissolve sugar in water the sugar molecules break and get into the spaces of water molecule but when a piece of iron is placed into water it donot dissolve , why sugar breaks into molecules and iron donot.

Question 7
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Q. An important parameter that determines the functioning of nano material is surface area to volume ratio. Because of which reason small granules of sugar dilute faster than big piece of sugar cube?

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Which substance would dissolve fastest in water?

The correct option is A 1 g granulated sugarEach Granulated sugar is touched with water so exposed surface is highest from others so its solubility is highest.

The correct option is A $1 g$ granulated sugar
Each Granulated sugar is touched with water so exposed surface is highest from others so its solubility is highest.