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A solution of glycerol (C(3) H(8) O(3)) ...

A solution of glycerol `(C_(3) H_(8) O_(3))` in water as prepared by dissolving some glycerol in 500 g of water. This solution has a boiling point of 100 . `42^(@)` C. What mass of glycerol was dissolved to make the solution ? `K_(b) ` for `H_(2) O` = 0 . 512 K kg ` mol^(-1)`

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MODERN PUBLICATION-SOLUTIONS -EXERCISE
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  2. Calculate the percentage composition of C2H5OH.

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  3. 18g of glucose (molar mass 180gmol^-1) is present in 500cm^3 of its aq...

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  4. A solutionm of glucose (C6H12O6) in water is labelled as 10% by weight...

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  16. 4.0 g of NaOH are contained in one declitre of a solution. Calculate m...

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  17. 4.0 g of NaOH are contained in one declitre of a solution. Calculate m...

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  18. Calculate molarity and molality of solution prepared by mixing equa...

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  19. The concentration of solution of sulphuric acid is 18M and has density...

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