The rise in boiling point of a solution containing $1.8 \ g$ of glucose in $100 \ g$ of solvent is $0.1^{\circ} C$. The molal elevation constant of the liquid is
- A$1 \ K \ kg / mol$
- B$2 \ K \ kg / mol$
- C$10 \ K \ kg / mol$
- D$0.1 \ K \ kg / mol$
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Similar Questions
When salt is dissolved in water,then.....
Medium
View SolutionThe correct relation between the elevation in boiling point and the molar mass of a solute is: ($W_1$ and $W_2$ are respectively weight of solvent $\&$ solute)
For a $1 \ m$ (molal) aqueous solution of glucose,which of the following is correct?
The molal boiling point constant for water is $0.513 \, ^oC \, kg \, mol^{-1}$. When $0.1 \, mol$ of sugar is dissolved in $200 \, mL$ of water,the solution boils under a pressure of one atmosphere at ......... $^oC$.
MediumAIIMS 1991
View Solution$A$ solution of a nonvolatile solute is obtained by dissolving $1.5 \ g$ in $30 \ g$ of solvent. The boiling point elevation is $0.65 \ K$. Calculate the molal elevation constant if the molar mass of the solute is $150 \ g \ mol^{-1}$.
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