The boiling point of 0.01 , M aqueous solutio | vedclass

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(D) Boiling point elevation is a colligative property,which depends on the number of solute particles in the solution. For the same molar concentratio

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highest for $CaCl_2$ solution

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(D) Boiling point elevation is a colligative property,which depends on the number of solute particles in the solution. For the same molar concentration $(0.01 \, M)$,the solution with the highest van't Hoff factor $(i)$ will show the greatest elevation in boiling point. $1$. Sucrose $(C_{12}H_{22}O_{11})$: Non-electrolyte,$i = 1$. $2$. $NaCl$: Dissociates as $NaCl \rightarrow Na^{+} + Cl^{-}$,$i = 2$. $3$. $CaCl_2$: Dissociates as $CaCl_2 \rightarrow Ca^{2+} + 2Cl^{-}$,$i = 3$. Since $CaCl_2$ produces the maximum number of particles ($3$ ions per formula unit),it will have the highest boiling point.

The boiling point of $0.01 \, M$ aqueous solutions of sucrose,$NaCl$ and $CaCl_2$ would be

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