What is the concentration of sugar

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What is the concentration of sugar (C₁₂H₂₂O₁₁) in mol L^-1 if its 20 g are dissolved in enough water to make a final volume up to 2L?

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Explanation:

Given weight of sugar (C₁₂H₂₂O₁₁) = 20g

Molar mass of sugar = 12x mass of carbon+22x mass of hydrogen + 11xmass of oxygen

Molar mass of sugar =12 x 12 + 22 x 1 + 11 x 16

So molar mass = 342 gml^-1

Number of moles of sugar =

Number of moles of sugar

Final Answer:

concentration of sugar will be l0.02ml^-1

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