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what mass of glucose is added to 250 ml of water to change its boiling point? What mass of glucose (molar mass =180.16g ) is

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what mass of glucose is added to 250 ml of water to change its boiling point?

What mass of glucose (molar mass =180.16g ) is added to 250 mL of water (density =1g/mL ) to change its boiling point is 102.5C ? (Hint: Kb=0.512C/m) 220g 420g 310g 240g

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